[bald eagle] n (1688): an eagle (Haliaeetus leucocephalus) of No. America that is brown when young with white only on the undersides of the wings but in full adult plumage has white head and neck feathers and a white tail
BALD EAGLE
Meaning of BALD EAGLE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012