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Beaver and their associated ponds and wetlands may be overlooked as effective wildfire-fighting tools. [71] Eric Collier's 1959 book, Three Against the Wilderness, provides an early description of a string of beaver ponds serving as a firebreak, saving the home of his pioneer family from a wildfire in interior British Columbia. [72]
The Eurasian beaver (Castor fiber) or European beaver is a species of beaver widespread across Eurasia, with a rapidly increasing population of at least 1.5 million in 2020. The Eurasian beaver was hunted to near-extinction for both its fur and castoreum , with only about 1,200 beavers in eight relict populations from France to Mongolia in the ...
Philip discusses the relationship between beavers and humans throughout history with a focus on Indigenous cultures and the American westward expansion. The title, Beaverland , is an allusion to Philip's argument that "Before 1600, all of the continent from west to east, save a few desert sections, had stretched out as one great Beaverland".
As nearly 40% of the country is currently in drought, scientists are looking to the largest rodent in North America for help: the beaver.Researchers in California and Utah found that dams made by ...
Eurasian beaver and kit by the River Tay in Scotland. After being extinct for several centuries, beavers were reintroduced to Great Britain in 2009. The Eurasian beaver has been the successful subject of a century of official and unapproved species reintroduction programs in Europe and Asia.
Beavers hold a very specific biological niche in the ecosystem: constructing dams across river systems. Niche construction is the ecological process by which an organism alters its own (or another species') local environment. These alterations can be a physical change to the organism’s environment, or it can encompass the active movement of ...
Belaney wrote several books, and was first to professionally film beavers in their environment. In 1931, he moved to a log cabin in Prince Albert National Park, where he was the "caretaker of park animals" and raised a beaver pair and their four offspring. [119]
A beaver dam or beaver impoundment is a dam built by beavers; it creates a pond which protects against predators such as coyotes, wolves and bears, and holds their food during winter. These structures modify the natural environment in such a way that the overall ecosystem builds upon the change, making beavers a keystone species and ecosystem ...