Pehr Kalm,
Travels into North America, Volume 1…
(1770)
“ On our return to Philadelphia we saw one of these animals not far from town near a farmer’s house, killed by dogs. And afterwards I had during my stay in these parts several opportunities of seeing it and of hearing its qualities. It keeps its young ones in holes in the ground and in hollow trees; for it does not confine itself to the ground, but climbs up trees with the greatest agility: it is a great enemy to birds; for it breaks their eggs and devours their young ones; and if it can get into a hen roost it soon destroys all its inhabitants. ”
