Eagle - BirdLife International

Bald eagles become symbol for other birds of prey

BirdLife Data Zone

White-tailed eagle - Youth For Arctic Nature

Eastern imperial eagle, The Eastern imperial eagle can migrate over huge distances, covering 8.000 km in a few short weeks. While most populations breeding in Eastern Europe, By BirdLife International Africa

BirdLife International by Joomag, Inc.

Birds and the Red List: IUCN Red List update 2020

White-tailed Sea-eagle (Haliaeetus albicilla) - BirdLife species factsheet

Golden eagle (Aquila chrysaetos)

PDF) International action plan for the Imperial Eagle (Aquila heliaca)