Parry Sound is in Ontario Canada directly north of New York. It is famous for having the deepest freshwater seaport in the world and various hockey achievements. This morning it has decided to offer a pleasingly accurate beaver article with some very nice photos. Enjoy!
The industrious beaver is not afraid of hard work during the winter
PARRY SOUND SIDEROADS AND SHORELINES — Winter is the time of year when many wild animals living in the Parry Sound area have adapted to escape and wait out the heavy snowfalls and dropping temperatures. Bears hibernate in cosy dens, squirrels have built nests and stashed food away, and frogs have dug into the lake bottoms and drastically reduced their temperature. But the industrious beaver continues to be quite active during winter until the lakes freeze over completely, and even then this animal can be seen busily repairing any damage to its lodge or dam.
Beavers are completely adapted to an aquatic existence and look quite awkward when slowly waddling on land where they are vulnerable to coyotes and other predators. Their front paws contain claws that can easily manipulate twigs to chew the inner bark of branches – their primary food source. In the Parry Sound area, their favourite wood is the aspen tree but they will also eat ferns, mosses, dandelions, dogwood, and aquatic plants, to name a few.
The resulting dam sets in motion an entire alteration to the ecosystem. Hence, beavers are considered a “keystone species” (one that plays a unique and crucial role in the way an ecosystem functions. Without keystone species, the ecosystem would be dramatically different or cease to exist altogether). The building of dams modifies and creates a dramatic change to the surrounding environment. The backwater flooding from the dam floods the lowland near the creek; trees die creating an opening in the forest canopy; aquatic plants and shrubs soon develop, making a favourable habitat for waterfowl, herons, moose, amphibians, fish, insects, muskrats, otters and a score of bird species. Their activity purifies water and prevents large-scale flooding.
Over a period of time the food source runs out and the beavers move on; the dam breaks and eventually a meadow forms, creating habitat for an entirely new group of species. And thus, the vital chain of evolution around a beaver pond continues.
A few years ago, the television program The Nature of Things featured a show entitled “The Beaver Whisperer” outlining the efforts of a few Canadians who have studied and/or worked with beavers, giving an in-depth account of the beaver. The Parry Sound area is home to many beavers and if you are lucky enough to see one around twilight, watch and observe the complex behaviour of this fascinating animal.
Nice to read that Jari Osborne’s great documentary is still making an impact! (Although it was called the Beaver Whisperers as in more than ONE). And nice to see even a brief discussion of beaver benefits from that neck of the woods. They need all the allies they can get. I’m going to assume, that even though they’re very clever, the beaver in that photo isn’t balancing a aspen log on its back. I’m pretty sure the log is just laying in exactly the right place on the ground behind him. Although that would be quite a feat if it were possible. Think about it, how would the beaver even get the log there in the first place?
I think it’s one of those photo placement victories, like someone photographed pushing the tower of pizzaa over, or a baby holding up the moon. But it had me confused for a while, I admit. Thanks for the mystery!
