One hundred and five species of mammals are native to the Trans-Pecos region of Texas. The greatly varied terrain climate and vegetation make its mammalian life exceptionally varied ranging from tiny shrews to great elks from bats to aquatic beavers and muskrats fr... Lees meer.
This is the first comprehensive photographic guide to the marine mammals of the North American Pacific from Baja California in Mexico to southeast Alaska featuring stunning color photographs of all 39 species of whales dolphins and porpoises as well as 6 species of... Lees meer.