IDs on the wing
10,000 Birds
FEBRUARY 12, 2020
I have commented before on the privilege and pain of living in a state (Michoacán, Mexico) which hosts 10 out of the 15 Empidonax Flycatchers , as well as at least 4 of the 22 Myiarchus Flycatchers. But those are not the only taxonomic families in which Michoacán has an embarassment of (difficult) riches. If you are lucky, and very, very obsessive, you can also see 7 different Swifts in my state.
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