If you happen to have a large number of old fluorescent tubes and don’t know what to do with them, here’s the perfect idea for you! The Toronto based design collective known as Castor Canadensis ...

PITTSBURGH (KDKA) -- A new resident has moved in at Frick Park. The Pittsburgh Park Rangers have discovered a beaver has moved in at Nine Mile Run. They first spotted the animal about a week and a ...

Mating behavior and social structure can influence genetic structure within and between populations, yet most studies focus on highly kin-structured, polygynous species. The North American beaver ...

image: Scientists documented the effects of invasive North American beavers (Castor canadensis) on carbon sequestration of a riparian forest in Tierra del Fuego. view more Scientists documented the ...

Preference of beavers for tree and shrub species during the autumn food caching period was investigated in western Massachusetts. Cafeteria-style feeding experiments designed to test differences in ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

If you’re a boreal toad — or a wood duck, or a brook trout, or a moose — you might owe your life to a beaver. (Kudos, also, on learning to read.) Castor canadensis, the North American beaver, is the ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

Beschta, who has a doctorate in watershed management, is emeritus professor of forest ecosystems and society at Oregon State University. He lives in Corvallis. Far and wide, Oregon is known as “the ...

Skip Hilliker is busy these days - busy as a beaver, which are, in fact, his business. He builds and installs "beaver bafflers," ingenious contraptions of wire mesh and PVC piping which alleviate ...