Before I left for work yesterday, I filled up the crock-pot to make my favorite beef stew. I love the convenience of filling up the pot, turning it on and when you get home dinner is ready. But this story isn’t about cooking. It’s about birds!
Last night after a nice dinner of Wild Mushroom Beef Stew, we ventured outside to work in the yard. Charlie was spreading mulch, I wanted to do some more bird photography and Nina was happy to explore the yard or hang in the shade as usual. When we first stepped out the door a couple of hawks cruised low over the house just above the tree tops. Since I was already geared up with binoculars on, I took a quick look to see if I could identify what kind of hawk they were. We determined that one of them was a Northern Harrier, but it was what I saw flying higher in the sky above the harrier that really caught my eye.
A large kettle of mostly broad-winged hawks were migrating through our area. They were so high that you could only see them with binoculars. Migrating hawks conserve energy by circling high in a thermal updraft and then gliding down toward their destination. As a group of hawks catches a thermal other hawks migrating through the area see them and join the group. When they reach the top they start to glide on their way to find another updraft.
At one point the kettle I saw had about 100 birds in it. Most of them were broad-winged hawks, but I am sure there were a few other species mixed in. They were so high I could not make a definitive id on all of them nor could I manage to photograph them. A fellow birder, Jim Pisello, photographed a small kettle recently (check out the link for a picture) while watching the Rochester, NY peregrine falcons downtown.
There are many exciting things to see with all the birds we have around. All you have to do is keep your eyes to the sky, and it wouldn’t hurt to get a good set of binoculars, either.