What are some five-letter birds?

15 of the 131 birds in Icillion have exactly 5 letters, for example Eagle, Robin and Goose.

Which five-letter birds start with E?

E is the most common first letter here, with 2 names, such as Eagle and Egret.

Nature · lists

These are the five-letter birds in Icillion: 15 names, from “Booby” to “Stork”.

15 of the 131 birds have exactly 5 letters (11%).
Most start with E (2), G (2) and P (2).
Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.

What are some five-letter birds?: 15 of the 131 birds in Icillion have exactly 5 letters, for example Eagle, Robin and Goose.
Which five-letter birds start with E?: E is the most common first letter here, with 2 names, such as Eagle and Egret.

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.