Identifying bird feathers

Nature Talk
1

I haven’t used this reference yet, but looks helpful.

https://www.fws.gov/lab/featheratlas/

2

Yep, it’s helpful, especially for identifying feather position if you already know the species. Here’s another helpful feather website:
https://digitalcollections.pugetsound.edu/digital/collection/slaterwing

3

I recommend joining this project. https://www.inaturalist.org/projects/found-feathers