- Carduelis chloris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis citrinella — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis corsicana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis crassirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis cucullata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis dominicensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis flammea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis flavirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis hornemanni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis johannis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis lawrencei — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis magellanica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis monguilloti — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis notata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis olivacea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis pinus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis siemiradzkii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis sinica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis spinescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis spinoides — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis spinus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis tristis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis uropygialis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis xanthogastra — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis yarrellii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carduelis yemenensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cariama cristata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Caridonax fulgidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpococcyx renauldi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpococcyx viridis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus cassinii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus edwardsii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus eos — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus erythrinus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus nipalensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus pulcherrimus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus puniceus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus purpureus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus rhodochlamys — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus roborowskii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus rodochroa — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus rodopeplus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus roseus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus rubescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus rubicilla — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus rubicilloides — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus synoicus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus thura — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus trifasciatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodacus vinaceus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodectes antoniae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodectes hopkei — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpodectes nitidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpornis cucullata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Carpornis melanocephala — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Caryothraustes canadensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Caryothraustes poliogaster — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Casiornis fuscus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Casiornis rufus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Casmerodius albus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Casuarius bennetti — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Casuarius casuarius — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Casuarius unappendiculatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catamblyrhynchus diadema — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catamenia analis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catamenia homochroa — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catamenia inornata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cataponera turdoides — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharacta antarctica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharacta chilensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharacta maccormicki — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharacta skua — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharopeza bishopi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cathartes aura — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cathartes burrovianus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cathartes melambrotus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus aurantiirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus bicknelli — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus dryas — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus frantzii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus fuscater — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus fuscescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus gracilirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus guttatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus mexicanus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus minimus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus occidentalis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catharus ustulatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catherpes mexicanus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catoptrophorus semipalmatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Catreus wallichi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus brachyurus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus castaneus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus elegans — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus flavescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus flavus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus grammicus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus loricatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus lugubris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus obrieni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus spectabilis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus torquatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Celeus undatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centrocercus minimus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centrocercus urophasianus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus andamanensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus anselli — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus ateralbus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus bengalensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus bernsteini — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus celebensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus chalybeus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus chlororhynchus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus cupreicaudus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus goliath — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus grillii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus leucogaster — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus melanops — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus menbeki — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus milo — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus monachus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus nigrorufus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus phasianinus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus rectunguis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus senegalensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus sinensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus spilopterus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus steerii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus superciliosus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus toulou — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus unirufus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus violaceus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Centropus viridis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cephalopterus glabricollis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cephalopterus ornatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cephalopterus penduliger — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cephalopyrus flammiceps — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cepphus carbo — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cepphus columba — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cepphus grylle — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceratogymna atrata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceratogymna elata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercibis oxycerca — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercococcyx mechowi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercococcyx montanus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercococcyx olivinus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra brasiliana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra carbonaria — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra cinerascens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra ferdinandi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra laeta — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra manu — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra melanaria — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra nigrescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra nigricans — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra parkeri — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra serva — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomacra tyrannina — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela dubia — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela familiaris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela fusca — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela melanura — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela schlegelii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela scotocerca — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela sinuata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela sordida — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercomela tractrac — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cercotrichas podobe — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cereopsis novaehollandiae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cerorhinca monocerata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia americana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia brachydactyla — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia discolor — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia familiaris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia himalayana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia hodgsoni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia manipurensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia nipalensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhia tianquanensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhiaxis cinnamomeus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhiaxis mustelinus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhidea fusca — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhidea olivacea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda albescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda barlowi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda burra — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda chuana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda curvirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda erythrochlamys — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda semitorquata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhilauda subcoronata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhionyx niger — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhionyx pectoralis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Certhionyx variegatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceryle rudis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia acanthizoides — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia annae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia brunnescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia brunnifrons — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia carolinae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia cetti — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia diphone — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia flavolivacea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia fortipes — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia haddeni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia major — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia pallidipes — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia parens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia ruficapilla — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia seebohmi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cettia vulcania — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceuthmochares aereus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx erithaca — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx fallax — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx lecontei — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx lepidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx madagascariensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx melanurus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx pictus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ceyx rufidorsa — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetocercus astreans — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetocercus berlepschi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetocercus bombus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetocercus heliodor — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetocercus jourdanii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetocercus mulsant — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetops aurantius — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetops frenatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetorhynchus papuensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetornis striata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura brachyura — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura chapmani — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura cinereiventris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura egregia — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura fumosa — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura martinica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura meridionalis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura pelagica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura spinicaudus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura vauxi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaetura viridipennis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chaimarrornis leucocephalus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcophaps indica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcophaps stephani — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcopsitta atra — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcopsitta cardinalis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcopsitta duivenbodei — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcopsitta sintillata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcostigma herrani — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcostigma heteropogon — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcostigma olivaceum — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcostigma ruficeps — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalcostigma stanleyi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalybura buffonii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chalybura urochrysia — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaea fasciata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaepetes goudotii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaepetes unicolor — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaeza campanisona — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaeza meruloides — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaeza mollissima — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaeza nobilis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaeza ruficauda — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chamaeza turdina — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius alexandrinus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius alticola — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius asiaticus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius australis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius bicinctus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius collaris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius dubius — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius falklandicus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius forbesi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius hiaticula — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius javanicus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius leschenaultii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius marginatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius melodus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius modestus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius mongolus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius montanus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius obscurus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius pallidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius pecuarius — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius peronii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius placidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius ruficapillus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius sanctaehelenae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius semipalmatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius thoracicus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius tricollaris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius veredus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius vociferus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charadrius wilsonia — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charitospiza eucosma — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna amabilis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna diadema — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna josefinae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna margarethae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna meeki — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna multistriata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna palmarum — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna papou — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna placentis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna pulchella — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna rubrigularis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna rubronotata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna toxopei — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Charmosyna wilhelminae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chasiempis sandwichensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chauna chavaria — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chauna torquata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chelictinia riocourii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chelidoptera tenebrosa — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chelidorhynx hypoxantha — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chen caerulescens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chen canagica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chen rossii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cheramoeca leucosterna — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chersomanes albofasciata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chersophilus duponti — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chionis albus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chionis minor — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chiroxiphia boliviana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chiroxiphia caudata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chiroxiphia lanceolata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chiroxiphia linearis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chiroxiphia pareola — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlamydera cerviniventris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlamydera guttata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlamydera lauterbachi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlamydera maculata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlamydera nuchalis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlamydochaera jefferyi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlamydotis undulata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlidonias hybrida — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlidonias leucopterus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlidonias niger — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloephaga hybrida — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloephaga melanoptera — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloephaga picta — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloephaga poliocephala — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloephaga rubidiceps — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorestes notata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloroceryle aenea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloroceryle amazona — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloroceryle americana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloroceryle inda — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorocharis emiliae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorochrysa calliparaea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorochrysa nitidissima — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorochrysa phoenicotis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorocichla falkensteini — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorocichla flavicollis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorocichla flaviventris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorocichla laetissima — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorocichla prigoginei — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorocichla simplex — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropeta gracilirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropeta natalensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropeta similis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorophanes spiza — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorophonia callophrys — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorophonia cyanea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorophonia flavirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorophonia occipitalis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorophonia pyrrhophrys — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis aurifrons — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis cochinchinensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis cyanopogon — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis flavipennis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis hardwickii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis jerdoni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis kinabaluensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis media — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis palawanensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis sonnerati — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chloropsis venusta — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorornis riefferii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus canigularis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus flavigularis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus flavovirens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus inornatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus ophthalmicus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus parvirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus pileatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus semifuscus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorospingus tacarcunae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon alice — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon assimilis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon auriceps — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon canivetii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon forficatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon gibsoni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon lucidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon maugaeus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon melanorhynchus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon mellisugus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon olivaresi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon poortmani — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon ricordii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon russatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon stenurus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorostilbon swainsonii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorothraupis carmioli — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorothraupis frenata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorothraupis olivacea — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chlorothraupis stolzmanni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chondestes grammacus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chondrohierax uncinatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chondrohierax wilsonii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chordeiles acutipennis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chordeiles gundlachii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chordeiles minor — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chordeiles pusillus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chordeiles rupestris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx basalis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx caprius — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx crassirostris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx cupreus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx flavigularis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx klaas — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx lucidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx maculatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx meyeri — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx minutillus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx osculans — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx ruficollis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysococcyx xanthorhynchus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysocolaptes festivus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysocolaptes lucidus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysolampis mosquitus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysolophus amherstiae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysolophus pictus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysomma altirostre — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysomma poecilotis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysomma sinense — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysomus icterocephalus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysomus ruficapillus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysothlypis chrysomelas — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysothlypis salmoni — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chrysuronia oenone — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chthonicola sagittatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Chunga burmeisteri — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cichladusa arquata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cichladusa guttata — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cichladusa ruficauda — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cichlocolaptes leucophrus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cichlopsis leucogenys — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cicinnurus magnificus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cicinnurus regius — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cicinnurus respublica — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ciconia abdimii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ciconia boyciana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ciconia ciconia — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ciconia episcopus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ciconia maguari — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ciconia nigra — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Ciconia stormi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclidium diana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclidium frontale — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclidium leucurum — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclocerthia gutturalis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclocerthia ruficauda — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes albidiventris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes albiventris — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes antarcticus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes aricomae — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes atacamensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes comechingonus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes excelsior — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes fuscus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes nigrofumosus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes olrogi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes oustaleti — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes pabsti — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes palliatus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes patagonicus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclodes taczanowskii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cincloramphus cruralis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cincloramphus mathewsi — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclosoma ajax — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclosoma castaneothorax — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclosoma castanotum — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclosoma cinnamomeum — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclosoma punctatum — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclus leucocephalus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclus mexicanus — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinclus pallasii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnycerthia fulva — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnycerthia olivascens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnycerthia peruana — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnycerthia unirufa — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnyricinclus femoralis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnyricinclus leucogaster — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnyricinclus sharpii — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Cinnyris tsavoensis — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Circaetus beaudouini — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Circaetus cinerascens — sponsorship potentially possible via negotiation: contact mail@onezoom.org
- Circaetus cinereus — sponsorship potentially possible via negotiation: contact mail@onezoom.org