Male elk bugling during the fall rut. Large male elk are known as bulls. Male elk have large antlers which are shed each year. Male elk engage in competitive mating behaviors during the rut, including posturing, antler wrestling and bugling, a loud series of screams which is intended to establish dominance over other males and attract females. Madison River, Yellowstone National Park, Wyoming, USA
Stock Photo: 19697 Species: Elk, Cervus canadensis Location: Madison River, Yellowstone National Park, Wyoming, USA Format: Digital 2:3 Other Names: wapiti Copyright © Phillip Colla, all rights reserved worldwide. Purchase a print of this image Request a review copy of this image Keywords: animal, animalia, antler, artiodactyla, artiodactyle ungulate, autumn, canadensis, cervid, cervidae, cervinae, cervus, cervus canadensis, cervus elephus canadensis, chordata, creature, elaphus, elk, elk rut, elk rutting season, fall, madison river, mammal, national parks, nature, ruminant, rut, rutting season, ungulate, usa, vertebrata, vertebrate, wapiti, wildlife, world heritage sites, wyoming, yellowstone, yellowstone national park |