Osprey
finch
Avocet, Auk, Arctic Tern, ...
Bird of Paradise and Bluebells are flowers. They begin with the letter b.
Songbirds that begin with the letter "i":Indigo Bunting (however, Indigo is the variety; "B" is what this bird's species name begins with).
Baby, balloon, banjo, bear, bird, book, bridge and bus are things. They begin with the letter b.
Noise that begins with the letter n:nightingale (bird)nuthatch (bird)
Sad Sack was an old Army cartoon. Sylvester the cat who chased Tweety Bird.
American white pelican, Australian bittern and albatross are birds. Andean condor, arctic loon and avocet are birds.
ostrich
quail (bird), quillpig (porcupine), quagga(extinct species of zebra), quelea(wild bird), quol (carnivourous marsupial native to Australia), etc.
Several DINOSAURS have 13 letter names that begin with M, includingMacrurosaurusMajungasaurusMajungatholusMicroceratopsMongolosaurusMonkonosaurusOne BIRD has a 13 letter name, the Mistletoebird of Australia (Dicaeum hirundinaceum).
There are a great many birds whose names begin with the letter T. Some of these birds are the toucan, turkey, teal, thrush, thrasher, and tern.