Backyard Brief: Mystery Bird Unveiled

In my post last Monday about the wildlife in my backyard, I mentioned I was uncertain about the identity of one of the birds frequenting my feeders. As it turns out, it was neither a chipping sparrow nor a white-crowned sparrow, as I had conjectured. In fact, it wasn’t a sparrow at all–it was a female red-winged blackbird!

Using my bird guide books, I was able to sleuth it out and identify her. The books mentioned that female red-winged blackbirds are commonly mistaken for sparrows. Here’s what Mrs. Red-Winged Blackbird looks like in my backyard.

She’s the first of the 4 birds from top in the above group photo, followed by a mourning dove pair and a male house sparrow.

She was darker than I had remembered, with heavy brown streaking along breast and belly and a bright white eyebrow against that darkness. A buff or gray cheek and reddish shading on her throat also help to distinguish her. The beak is longer, narrower, and pointier than a sparrow’s, and the tail is longer and more fanned. There is also the distinctive tail bobbing behavior, and she is a larger bird.

Although of similar shape and behavior, her mate, in addition to being larger than his lady, looks rather different. . . .

Another male is hanging out with these two, but it is a duller black, almost brown, and without a prominent yellow wing stripe of maturity, so I think that’s a juvenile.

Mystery solved!