Category:Beavers

From Wikimedia Commons, the free media repository
Jump to: navigation, search
Biber-drawing.jpg
Deutsch: Biber
English: The beaver ( genus Castor) is a primarily nocturnal, large, semi-aquatic rodent. Castor includes two extant species, North American Beaver (Castor canadensis) (native to North America) and European Beaver (Castor fiber) (Eurasia). Beavers are known for building dams, canals, and lodges (homes). They are the second-largest rodent in the world (after the capybara). Their colonies create one or more dams to provide still, deep water to protect against predators, and to float food and building material. The North American beaver population was once more than 60 million, but as of 1988 was 6–12 million. This population decline is due to extensive hunting for fur, for glands used as medicine and perfume, and because their harvesting of trees and flooding of waterways may interfere with other land uses.

Subcategories

This category has the following 11 subcategories, out of 11 total.

B

C

D

F

L

P

T

W

Media in category "Beavers"

The following 22 files are in this category, out of 22 total.