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Anonymous
Seagull
Swallow
Swift
Starling
Wiki User
A swan is an aquatic bird starting with S and having 4 letters.
Xenops is a bird. Xantus is a hummingbird.
egret
Flamingo
snipe
· Vulture · Vanga · Vireo
American Bittern
It could be the Gallinule.
oriole
stork
Ibis?