A December thaw…

I love a cold and snowy winter as much as the next guy, maybe even more. Why else would I live in Wisconsin, right? Nevertheless, I sure did enjoy a morning in Estabrook Park with temps above freezing, nearly still air, and a warm sun. It would appear that the critters did, too.

I’ve been waiting for this first sight since ice first started forming on the river, and today was the day I finally got to see a beaver up on that ice. I haven’t seen hide nor hair of one since July. They have been leaving signs, for sure, but nothing beats seeing one in the flesh.

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Even better, this one gave us a bit of a show as it stood up on its haunches to look down river. I can’t tell if it was looking for a mate, food, or a predator, and it wouldn’t say.

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Farther upstream, the winter wren was out again, and this time it let me sneak a nicer picture.

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Back out on the river, another furry critter was up on the ice, a muskrat this time, and it was on a mission.

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Here’s a short video of it hustling along.

Finally, this immature Cooper’s hawk was leaving the pond to the adults and perusing the menu at the meadow by the islands instead.

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That’s all I’ve got for you today, and if you venture out to look for yourself, let me warn you that conditions were slipperier this morning than any day this month. After the warm up yesterday, it was cool and clear enough overnight for radiant cooling to freeze everything back up by sunrise, and I suspect the frozen ground is acting like the refrigeration system under a skating rink, so the river trail was more like a ribbon of ice than ever. The paved paths weren’t much better. Things may change as the day continues to warm, but be careful out there!

Published by Andrew Dressel

Theoretical and Applied Bicycle Mechanic, and now, apparently, Amateur Naturalist. In any case, my day job is researching bicycles at UWM.

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