Flamingo
Florsheim
look on google and type in list of bird names by common name, you can find a whole list of bird names on wikipedia if you do so. But I can tell you that there aren't many birds who's species have a name starting with a d. Just take a look there, it will help your question.
Fabian Felix Ferris Floyd Forest Frank Fred
Finish is another word for completion starting with the letter F.
Faith HillFoxy Brown
fowl
The world's fastest bird starting with "peregrine f" is the Peregrine Falcon. It is known for its incredibly fast diving speeds while hunting prey in mid-air.
Xenops is a bird. Xantus is a hummingbird.
egret
· Vulture · Vanga · Vireo
American Bittern
Faust
Florsheim
Seagull Swallow Swift Starling
It could be the Gallinule.
oriole
It's a joke question... FOWL (FOUL)