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400 pages, Kindle Edition
First published January 1, 2003
To find out how quickly a fully feathered kinglet loses body heat, I experimentally heated a dead kinglet and then measured its cooling rate. … My naked [plucked] kinglet had a 2.5 more rapid cooling rate than fully feathered ones. … Due to its small size, a kinglet would also cool approximately sixty times faster than a naked 150-pound pig.
To get a rough idea of whether the flying squirrel’s nest indeed affords much insulation, I heated a potato to simulate the body of a squirrel and examined its cooling rates.
I do not know how many seeds a chipmunk usually packs into each of its two pouches—I easily inserted sixty black sunflower seeds through the mouth into just one pouch of a roadkill.
Some years ago, I took on the brave, or foolish, task of measuring hornets’ body temperatures, grabbing and stabbing them with an electronic thermometer as they left their nests.
There is a whimsical story of the townsfolk in a village in the Northeast Kingdom of Vermont— an isolated backwoods area known for its cold winters— where the residents of one little village were said to avoid the awful winters by downing a few stiff drinks in the fall and then freezing themselves solid and then unthawing to resume an active life at an appropriate time in the spring.