Vireo Quiz
And here’s a small challenge for you B3 grads (or anyone else): ID this bird and tell us why. What is the diagnostic field mark?

And here’s a small challenge for you B3 grads (or anyone else): ID this bird and tell us why. What is the diagnostic field mark?

I’ve watched a number of these webinars from Los Angeles Birders. There’s one coming up on August 8 that looks interesting. Or you can find one that interests you in their archives. Grand Challenges at the Frontiers of Bird Science LA Birder Webinars
They might know a thing or two about birds, but they stole our title!!— Cornell
Davis Mountains in May. Can anyone ID?
Bummer !!!
Developing chicks at Mills Pond.
We considered this woodpecker for Hairy, but as we decided in the field, I still think Downy, but it is worth a look. Here’s part of what Sibley says. Anyone disagree? Article by David A. Sibley