Groundhog Day was not yet a thing in eighteenth century America, but the furry rodent itself was a source of fascination to two early presidents.
James Madison and Thomas Jefferson made a hobby of measuring American animals and comparing them to their European cousins. Once, to refute a theory that American mammals were smaller, Madison made thirty-three measurements of a female weasel – including its heart, spleen, and “distance between anus & vulva” – and sent them to Thomas Jefferson. (The measurements, not the parts.)
A month before his weasel work, Madison was fortunate enough to acquire a groundhog, which he referred to as a “monax.” (Moonack, monax, woodchuck, whistlepig – the groundhog goes by many names.)
“I have lately had an opportunity of examining a female one with some attention,” he wrote to Jefferson. (This was before he met Dolley.) He determined “its weight after it had lost a good deal of blood was 5½ lbs.” How it lost that blood, and how he acquired it, he doesn’t say. For the record, this means that James Madison weighed approximately 18 groundhogs.
Madison went on to detail more anatomical observations including its number of teats (8!) and the thickness of its fur. But what he was most curious about was whether the monax hibernated in the winter, like its European marmot counterparts. He thought taking its temperature might provide that information, but the injured animal was too far gone: “tho’ it remained alive several days in my hands, [it] was so crippled and apparently dying the whole time that its actual heat could not fairly be taken for the degree of its natural heat.”
Looking past the plight of this poor rodent that’s been dead for 230 years, I love how this weird little scientist moves into such admittedly clueless language, like the animal betrayed him by not being more forthcoming about its plans.
Still hellbent on knowing whether this American marmot hibernated, James hatched a plan. His proposed solution reminds me of the fact he was the only sitting president to ever ride with his troops into battle:
“I now propose to have if I can one of their habitations discovered during the Summer, and to open it during some cold day next winter. This will fix the matter.”
Reconnaissance. Patience. Then a surprise wintertime attack, just like his old buddy George Washington.
Sleep tight, groundhog. Spring might not be coming, but James Madison is.
Source: Founders Online