Pheasant BTO - British Trust for Ornithology
Discerning the status of a rapidly declining naturalised bird: the Golden Pheasant in Britain
Little bustard - Wikipedia
The English shooting estates that rear 20 million pheasants a year – Who owns England?
Rise in population of crows and avian predators linked to pheasant shoots, Birds
Fair game or foul? Time to end gamebird releases and shooting on BHCC publicly owned land, City Downland Estate Plan - Have Your Say
Golden Pheasant BTO - British Trust for Ornithology
Increases in generalist predator populations are associated with Pheasant releases
Frequency distribution of clutch size from incubated Pheasant nests.
Common Farmland and Woodland Birds of the United Kingdom
How many gamebirds are released in the UK each year?
BTO provides grim update on bird flu spread - BirdGuides