Favorite Shots for Thursday, June 7, 2007
Friday, June 8th, 2007Here are my favorite shots from today.
lal got this cute action shot of the Western Scrub-Jay. Exit, stage right:
spurdin got this wonderful shot of the Allen’s Hummingbird:
And noho_bird_club got this incredible close-up, also of the Allen’s Hummingbird:
User tedr commented on that last one, “Note the bright white throat, lack of white above the eye (but a faint eye-stripe posterior to the eye) and the ‘hint’ of rufous on the sides.” All of which is true; those field marks are clearly visible. (And thanks to tedr for educating me about that; I never noticed the first two of those.) Checking the field guide, I also notice that you can pretty much make out the “orange ‘eyebrow’” that Sibley talks about.
Yup, no two ways about it: It’s a Selasphorus female. We’re calling her an Allen’s, and I’m fairly comfortable doing so, but of course, from these shots there’s really no way to say she couldn’t be a female Rufous Hummingbird. We’re saying Allen’s based mainly on the idea that the Rufous hummers have already migrated through to their more-northerly breeding grounds, in Oregon and points north. I’ve read that experts can distinguish the two Selasphorus species by making a careful examination of the tail feathers when holding a bird in the hand during banding operations, but I’m not expecting we’ll get that kind of detail via the birdcam.
Any way you slice it, though, she’s a beautiful bird, and these are great shots.




















