Európa

Albánia:
Albanian Society for the Protection of Birds and Mammals (ASPBM)

Andorra:
Association for the Defense of Nature Andorra

Ausztria:
Birdlife Austria

Fehéroroszország:
ABP-Birdlife Belarus

Belgium:
Birdlife Belgium

Bulgária:
Bulgarian Society for the Protection of Birds

Horvátország:
Croatian Society for Bird and Nature Protection

Ciprus:
Cyprus Ornithological Society

Csehország:
Czech Society for Ornithology

Dánia:
DOF- Birdlife DK

Dánia Feröer-szigetek:
Faroese Ornithological Society

Észtország:
Estonian Ornithological Society

Finnország:
Birdlife SUOMI - Finland

Franciaország:
LPO

Németország:
Germany Society for Nature Conservation

Görögország:
Hellenic Ornithological Society

Izland:
Icelandic Society for the Protection of Birds

Írország:
BirdWatch IRELAND

Izrael:
Society for the Protection of Nature in Israel

Olaszország:
LIPU

Lettország:
Latvian Ornithological Society

Lichtenstein:
BZG

Litvánia:
Lithuanian Ornithological Society

Luxemburg:
Birdlife Luxemburg

Málta:
Birdlife MALTA

Hollandia:
Netherlands Society for the Protection of Birds

Norvégia:
Norwegian Ornithological Society

Lengyelország:
Polish Society for the Protection of Birds

Portugália:
Portuguese Society for the Study of Birds

Románia:
Romanian Ornithological Society / Birdlife Romania

Oroszország:
Russian Bird Conservation Union

Szlovákia:
Society for the Protection of Birds in Slovakia

Szlovénia:
Birdlife Slovenia

Spanyolország:
Spanish Ornithological Society

Svédország:
Swedish Ornithological Society

Svájc:
Birdlife Schweiz

Ukrajna:
Ukrainian Union for Bird Conservation

Nagy-Britannia:
Royal Society for the Protection of Birds

Közel-Kelet

Bahrain:
BirdLife Bahrain

Irán:
BirdLife Iran

Jordánia:
Royal Society for the Conservation of Nature

Libanon:
Society for the Protection of Nature in Libanon

Palesztína:
Palestine Wildlife Society

Szaúd-Arábia:
National Commission for Wildlife Conservation and Development

Ausztrália és Óceánia

Ausztrália:
Birds Australia

Cook-szigetek:
Taporoporoanga Ipukarea Society

Fiji:
BirdLife Fiji

Polinézia:
Ornithological Society for Polynesia

Új-Kaledónia:
Ornithological Society for Caledonia

Új-Zéland:
The Royal Forest and Bird Protection Society

Palan:
Palan Conservation Society

Samoa:
Ornithological Society of Samoa

Ázsia

Hong Kong (Kína):
Hong Kong Bird Watching Society

India:
Bombay Natural History Society

Indonézia:
BirdLife International-Indonesia Programme

Japán:
Wild Bird Society of Japan

Malajzia:
Malaysian Nature Society

Nepál:
Bird Conservation Nepal

Pakisztán:
Ornithological Society of Pakistan

Philippines:
Haribon Foundation

Oroszország:
Russian Bird Conservation Union

Szingapúr:
Nature Society (Singapore)

Sri Lanka:
Field Ornithology Group of Sri Lanka

Taiwan:
Wild Bird Federation Taiwan

Thaiföld:
Bird Conservation Society of Thailand

Vietnám:
BirdLife International-Vietnam Programme

Afrika

Botswana:
BirdLife Botswana

Burkina Faso:
Naturama

Burundi:
ABO

Kamerun:
Cameroon Biodiversity Conservation

Egyiptom:
BirdLife Egypt

Etiópia:
Ethiopian Wildlife and Natural History Society

Ghána:
Ghana Wildlife Society

Kenya:
Nature Kenya

Madagaszkár:
BirdLife International-Zicoma Projet

Nigéria:
Nigerian Conservation Foundation

Ruanda:
BirdLife Rwanda

Seychelles:
Nature Seychelles

Sierra Leone:
Conservation Society of Sierra Leona

Dél-Afrika:
BirdLife South Africa

Tanzánia:
Wildlife Conservation Society of Tanzania

Wildlife Conservation Society of Tanzania

Tunézia:
BirdLife Tunisia

Uganda:
Nature Uganda

Zambia:
Zambian Ornithological Society

Zimbabwe:
BirdLife Zimbabwe

Amerika
Argentína:
Aves Argentinas

Bahama:
Bahamas National Trust

Belize:
Belize Audubon Society

Bolívia:
BirdLife Bolivia

Brazília:
BirdLife International-Brazil Programme

Kanada:
Bird Studies Canada

Chile:
UNORCH

Kuba:
BirdLife Cuba

Equador:
BirdLife Equador

El Salvador:
Salva Natura

Falkland-szigetek:
Falklands Conservation

Honduras:
BirdLife Honduras

Jamaica:
BirdLife Jamaica

Mexikó:
BirdLife Mexico

Panama:
Panama Audubon Society

Paraguay:
BirdLife Paraguay

Suriname:
Foundation for Nature Conservation in Suriname

Uruguay:
Aves Uruguay

USA:
National Audubon Society

Venezuela:
BirdLife Venezuela