American Bird Conservancy

Aves Argentinas

Barn Owl Trust

BirdLife International

Birds Australia

Blue Macaws

British Trust for Ornithology

Complete Lexicon of Parrots

Fundación ProAves

International Penguin Conservation Work Group (IPCWG)

Internet Bird Collection

Kea Conservation Trust

Malleefowl Preservation Group

Maui Forest Bird Recovery Project

Nik Borrow


SAVE Brasil

Ubatuba Birdwatching Centre

Wildfowl and Wetlands Trust (WWT)

William Hull

World Parrot Trust

World Pheasant Association