Cervus elaphus, Cervus elaphus roosevelti, North America, Olympic Peninsula, Olympic National Park, Olympic elk, Pacific Northwest, Roosevelt Elk, Roosevlet elks, Washington, Wildlife, animal, animals, bull, bulls, male, males, elk, elks, fauna, grazers, herbivores, hoofed mammal, hoofed mammals, horizontal, mammal, mammals, rain forest, rain forests, rainforest, rainforests, temperate rain forest, temperate rain forests, temperate rainforests, ungulate, ungulates, wapiti, leesonphoto, Quinault River Valley, bugle, bugling, calling, mating sound, mating season call