Susanna Moodie,
Roughing it in the Bush — Chapter XIX: The "Ould Dhragoon"
“ We soon reached the beaver-meadow, which extended two or three miles; sometimes contracting into a narrow gorge, between the wooded heights, then spreading out again into an ample field of verdure, and presenting everywhere the same unvarying level surface, surrounded with rising grounds, covered with the dense unbroken forest, as if its surface had formerly been covered by the waters of a lake; which in all probability has been the case at some not very remote period. In many places the meadow was so wet that it required a very large share of faith to support us in passing over its surface ”
