I turned my head instinctively when I heard a splash in the water yesterday at Occoquan Bay National Wildlife Refuge? What had made the splash? There were no logs on which a turtle might have been sunning, so I assumed it was one of the many diving ducks that have spent the winter with us. I watched and waited for the duck to resurface so that I could identify its species.
Imagine my surprise when a furry rather than feathered head broke the surface of the water from below. I only had to hesitate a second before I decided that it was a muskrat (Ondatra zibethicus) rather than a North American Beaver (Castor canadensis). Why? It was midday and beavers are generally active only at dawn and dusk; the animal was really small and beavers tend to be a lot bigger in size; and I had a really good look at the tail that was a long, thin “rattail” and not flat like a beaver’s tail.
In the past most of the muskrats that I have seen swimming have kept their tails in the water, often using it for propulsion. Maybe this muskrat was simply treading water, watching me as I watched it. It has been a long time since I have seen a muskrat, so this sighting was a nice treat for me.
© Michael Q. Powell. All rights reserved.