Mites and lice and fleas: Oh my!
Have you ever watched a scratching squirrel? Those little paws move incredibly fast, and I swear, their under-the-armpit maneuvers mimic taking a shower. I wrote a blog post about itchy squirrels a year ago, surmising that their den was infested with fleas. This past week, quite a few creatures’ itchy behavior caught my eye: the squirrels, a juvenile bald eagle, adult and juvenile swans, and two kinds of ducks—goldeneyes and mergansers.
So, what’s with all the picking, poking, biting, and scratching?
Continue reading “Scratch that Itch!”
The Bald Eagles were brawling on the ice.
At least, that’s what I thought I saw. I had been watching two juveniles for about twenty minutes. Motionless in the frigid wind howling over Lake Allegan’s ice, the eagles appeared to be scanning for fish.
That was unusual, however. Our eagles typically conduct surveillance from high in the nearby trees. An island—aptly named Eagle Island by Michigan’s Department of Natural Resources—provides a broad view of the surrounding water. But these birds stood next to a narrow gap in the ice. Their horizontal line of sight would allow only a limited view of open water flowing in the lake’s main channel.
Then, as I pondered, one of the eagles dive-bombed the other. Perhaps they were not fishing, after all. Were they having an avian tiff?
Continue reading “An Icy Eagle Encounter”
That seems an apt descriptor for a Bald Eagle. Lacking any natural predators, these powerful birds have little to fear in our placid Lake Allegan neighborhood.
That doesn’t mean they’re not wary. We’ve learned not to dash to the window when an eagle lands in one of our trees. They notice the tiniest motion and move on. You can picture me tiptoeing across the room like a Great Blue Heron, trying to sneak to my camera unnoticed. If I succeed, I shoot video through the glass, lest I make noise moving the sliding glass door.
A few weeks ago, an eagle stopped by. True to form, it saw my careful approach and bolted. But the creature didn’t go far. It took a short hop to the aptly named Eagle Island opposite our home. He was far enough away that he didn’t care if I stepped out of the house, but (barely) in range to capture some decent video.
The entertainment started when I realized he wasn’t the only bird perched on an island branch.
Continue reading “How to Annoy an Eagle”
How do birds stay warm in winter?
They huddle. They puff their feathers, tucking head and feet into the fluff. And they shiver.
I was looking for keep-warm behavior as I watched some Bald Eagles during a recent howling snowstorm. An adult and a juvenile flew nearby.
Our lake, an impoundment formed by damming a river, rarely wears a full blanket of ice. When the region’s smaller lakes freeze, Lake Allegan still provides open-water fishing. So, while eagles are a common sight, I was surprised to see how these two behaved in the frigid, snowy wind.
Their heads and toes remained untucked, and while likely parent and child, they were not in a huddle.
Continue reading “Winter’s Stoic Eagles”