Well, it is Valentine’s Day after all…and the pair of River Otters appears to be a cuddly couple, nuzzling, hugging, rolling around together. But now the romantics may want to quit reading and just watch the video, as the lovey dovey couple is probably a female and last year’s pup. Males and females don’t stick together very long after mating. Most groups of multiple otters we see are probably mom and offspring. Sorry.
But their behavior is quite interesting. You see quite a bit of preening and allopreening (mutual preening in social animals that helps maintain bonds). Otters must preen often to keep their fur waterproof. They dry it off by rolling in the snow or ice, then “comb” the fur with their claws, and rub oils from their underfur into the hairs. They are also rather vocal…”talking” with chortles, snuffles, snorts, huffs, and growls. You’ll also see them munching minnows…On this day I didn’t witness them eating any other food.
This video was shot last week on the St. Louis River only about 7 miles from my house. I cross the river every day on the way to preschool/work and there are often River Otters lounging on the ice near open leads.