hawk and ibis are the only two i know
Aves is a 4 letter word for birds. It is a class of vertebrates comprising the 9000 species of birds.
If the s here indicates a plural, then rails are wading birds that have a 5-letter name ending in s. (The word rail is obviously a 4-letter word.)
Yes
Tern
Thor, Ullr and Loki are all four letter god names.
Grebes, loons, coots, geese.
leks has to do with male birds display dance for females
ezra
Birds, all mammals, and crocodiles all have four chambered hearts
wren
Lens.
Ape, AlligatorBearBuffaloBisonBirdAnswer.How many four legged birds are there?