British Trust for Ornithology
A scientific research trust investigating birds in Britain.

RSPB
The Royal Society for the Protection of Birds. Information on birds, advice about how to help them, news and ways to support the charity.

The World Pheasant Association
A charity which promotes the conservation of all the species within the order of the Galliformes. This group includes pheasants, grouse, partridges, quail, francolins, megapodes and cracids.