myrtle warbler sitting on tree branch
Myrtle Warbler
Setophaga coronata
Notes:

In my limited experience, hummingbirds and some kinds of warblers are the most difficult birds to photograph. They don't sit still.

But in the spring of 2017, a Myrtle Warbler stopped by and let me take a few decent pictures. Well, decent for me.

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I think the environment should be put in the category of our national security. Defense of our resources is just as important as defense abroad. Otherwise what is there to defend?
Robert Redford
Yosemite National Park dedication, 1985