bald eagles
pelican
hawk heron hummingbird harpy eagle
I'd check that "I" is definitely the fourth letter, because "egret" could be the answer.
A three letter bird is an owl.
Canary is a bird. Cassowary is a bird.
I don't believe there is a bird with such a name...
Ibis ^^
wren
Kiwi is a bird. It ends with the letter i.
The first letter of the second name alphabetically follows the first letter of the first name and the second letter of the second name alphabetically follows the second letter of the first name.
canary
chat