Identification - are 17 birds you can easily hear and identify in Estuaries. The following is a list, in the American Ornithologists' Union order, of these birds:
Great Blue Heron
Trumpeter Swan
Snow Goose
Canada Goose
Mallard
American Wigeon
Killdeer
Black Oystercatcher
American Avocet
Spotted Sandpiper
Laughing Gull
Herring Gull
Glaucous-winged Gull
Belted Kingfisher
American Crow
Common Raven
Song Sparrow
#In which habitat can you hear this song?;question\q15\q15.wav