WIP: Updated Avian Species Reference (Patreon)

The old ref for avians (from 2014! jesus christ) is now extremely outdated, and I wanted better reference images for the website page on avian biology, so I'm cranking these out in between working on book pages. Eventually I'd like to do updated refs for all the aliens. The original centaur post is also now super inaccurate, now that I've drawn Talita a bajillion more times and settled on a less buglike centaur aesthetic...