function of beaver abundance" (caras ). the ponds created by beavers can also help reduce water pollution by helping remove nutrients, pesticides , and herbicides from the water. beavers and humans beavers have long been hunted and trapped by humans , mainly for their fur , but also for their scent glands...
in the early breeding season (nelson et al. ). gallery pelicans often travel in groups relief of a "pelican in her piety" a brown pelican in flight brown pelican flock over havana bay brown pelicans, melbourne, florida, usa. eastern white pelican, blackpool zoo. pink-backed pelican, san diego wild animal...