A couple of weeks ago, before the swans returned, my husband and I were taking a walk around our campus, and saw an interesting bird on West Pond, the larger of our two ponds. It was a group of six black & white ducks (or they seemed to be ducks), smaller than mallards, and they were diving birds, unlike mallards. They would dive and not surface for several seconds, then one by one, they’d pop up again. They reminded me of loons in that way, but I knew they weren’t loons. And also they seemed to have choreographed moves: they would swim one direction and then, all together, they would switch and go the other way. We had never seen these ducks before. I went home and searched on the Internet and concluded that they were bufflehead ducks. We grabbed our cameras with telephoto lenses and headed back to the pond.
After downloading the photos, I could see that they were indeed bufflehead ducks, which have somewhat enlarged heads, black & white with fluorescent green around their neck (which we couldn’t see in the photos – the birds were too far away). I concluded they were all males. Someone told me that they are often seen on Lake Arlington, about a mile north of here. So I guess they just decided to drop in and check out our pond! The next day, they were gone.
The great thing about these two challenges this week is that these ducks are basically black & white, so there’s no color missing in their plumage in these monochrome photos!