north american beaver in natural habitat

north american beaver surprise swamp pond castor canadensis native america wildlife mammal rodent feet tail beavers semiaquatic herbivores travel water land roots wetland plants darkbrown waterproof fur webbed ponds lakes rivers animals floodplains lodges underwater copyspace textarea screensaver background animal wildanimal swampy habitat environment natural ecosystem newyork fingerlakes flx upstateny wetlandtrust sunlight reflection conservation pelt gravel stones loggingroad country landtrust tompkins centralny cattailes reeds wet march easter outdoors unusual rare usa morning duckweed algae closeup science biology