We’re used to seeing Black-capped Chickadees around our yard. They visit the feeders and bath, and peck at the top of the fence. So Zippy and I were taken aback yesterday when watching birds at the peanut feeder. As a chickadee hopped around the branches, we both frowned and said at the same time, “Something’s off.”

We quickly realized that, instead of a black cap, this chickadee had a mask around its eyes. Wait, what?

Mountain Chickadee. October 26, 2020.

Ahem. The answer was easy. We were looking at a Mountain Chickadee which our guide book said was “thought to be one of the top ten most abundant birds in Colorado.” Yes, we’ve seen them before. But we’d gotten so used to the steady stream of black caps, that somehow the mask threw us. (I know, not very good birders.)

Ah, well. I’m happy to report both species of chickadee are sticking around to dine on peanuts.