Need help identifying a bird? Please post your question here and if possible include a photo. Also let us know where and when you saw the bird. Other things that help are listing any field marks that stood out, behavioral information like how it walked, hopped or flew. This Forum is just for North American birds.
These birds were both seen at the Paton Center for Hummingbirds (Patagonia, AZ) on April 30 last year. I can normally narrow the species down by location and date, but this place is famous for hosting many hummingbird species.
Full checklist: https://ebird.org/checklist/S231409755
Exhibit A:
Exhibit B:
My guesses:
I think A is a Black-chinned and B is a Costa's
Last edited by Zoroark on Wed Jan 21, 2026 10:17 pm, edited 1 time in total.
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