1350-3084 - Bugling bull elk during the autumn rut; Yellowstone National Park, Wyoming, USA.

1350-1950 - Massive elk bull (cervus canadensis) with a seven point rack in the autumn colored forest , Yukon Territory, Canada

1350-1956 - Alaskan bull moose (alces alces gigas) in Yukon Territory, Canada

1350-1969 - Silhouette of a young elk bull (cervus canadensis), Yukon Territory, Canada

1350-1953 - Alaskan bull moose (alces alces gigas) walks through the rain, Yukon Territory, Canada

1350-1955 - Alaskan bull moose (alces alces gigas) in Yukon Territory, Canada

1350-1949 - An elk bull, cervus canadensis, in the fall rutting season, Yukon Territory, Canada

1350-1954 - Alaskan bull moose (alces alces gigas) in Yukon Territory, Canada

1350-1952 - Alaskan bull moose (alces alces gigas) walks through the rain, Yukon Territory, Canada

1350-1959 - Elk bull (cervus canadensis) in fall, Yukon Territory, Canada

1350-1948 - An elk bull, cervus canadensis, in the fall rutting season, Yukon Territory, Canada

1350-1965 - Elk bull (cervus canadensis) stands on hill top, Yukon Territory, Canada

1350-1973 - Massive elk bull (cervus canadensis) in the dark forest, Yukon Territory, Canada

1350-1961 - Alaskan bull moose (alces alces gigas) in Yukon Territory, Canada

1350-1960 - Alaskan bull moose (alces alces gigas) in Yukon Territory, Canada

1350-1951 - Elk bull (cervus canadensis) in forest, half covered by a tree, Yukon Territory, Canada

1350-1957 - Alaskan bull moose (alces alces gigas) in Yukon Territory, Canada

1350-1967 - Silhouette of a big elk bull (cervus canadensis), Yukon Territory, Canada

1350-1947 - A big elk bull (cervus canadensis) in the rain on a fall day, Yukon Territory, Canada

1350-1971 - Silhouette of elk bull and elk cow (cervus canadensis) in the matting season, Yukon Territory, Canada

1350-1975 - Massive elk bull (cervus canadensis) in the dark forest, Yukon Territory, Canada

1350-1963 - Elk bull (cervus canadensis) in fall, Yukon Territory, Canada

1116-49147 - Dall Sheep rams (Ovis dalli) grazing on grass in the high country in Denali National Park and Preserve in Interior Alaska in autumn. Rams often travel in groups during this pre-rut time of year, Alaska, United States of America

832-389182 - Tube transmitter red deer ( Cervus elaphus) in rut, Klamptenborg, Copenhagen, Denmark, Europe

832-389177 - Strong red deer ( Cervus elaphus) in rut, Klamptenborg, Copenhagen, Denmark, Europe

832-389179 - Red deer ( Cervus elaphus) and alto-animal during mating in the rut, Klamptenborg, Copenhagen, Denmark, Europe

832-389178 - Tube transmitter red deer ( Cervus elaphus) with branch in antlers in the rut, Klamptenborg, Copenhagen, Denmark, Europe

832-389181 - Strong red deer ( Cervus elaphus) in the rut, blue hour, Klamptenborg, Copenhagen, Denmark, Europe

832-388881 - Red fox (Vulpes vulpes) fighting, Netherlands

1112-5034 - Adult bull Roosevelt elk (Cervus canadensis roosevelti), in rut near Highway 101, California, United States of America, North America

1112-5036 - Adult bull Roosevelt elk (Cervus canadensis roosevelti), in rut near Highway 101, California, United States of America, North America

1112-5035 - Adult bull Roosevelt elks (Cervus canadensis roosevelti), in rut near Highway 101, California, United States of America, North America

1112-5037 - Adult bull Roosevelt elk (Cervus canadensis roosevelti), in rut near Highway 101, California, United States of America, North America

832-386398 - Red Deer (Cervus elaphus), stag, Copenhagen, Denmark, Europe

832-386400 - Red Deer (Cervus elaphus), stag, Copenhagen, Denmark, Europe

832-386397 - Red Deer (Cervus elaphus), stag, Copenhagen, Denmark, Europe

832-386401 - Red Deer (Cervus elaphus), stag, Copenhagen, Denmark, Europe

832-386402 - Red Deer (Cervus elaphus), stag, Copenhagen, Denmark, Europe

832-386403 - Red Deer (Cervus elaphus), stag, Copenhagen, Denmark, Europe

1116-46124 - The Large Bull Moose Known As "hook" Who Roams In The Kincade Park Area Is Seen During The Fall Rut, South-Central Alaska, Anchorage, Alaska, United States Of America

860-287420 - Red deer (Cervus elaphus) stag fighting in the mist at sunrise, England

860-287423 - Red deer (Cervus elaphus) stag bellowing in the rain, England

860-287395 - Chamois (Rupicapra rupicapra) during the rut period where the males are excited, Vosges, France

860-287384 - Red Deer (Cervus elaphus). Two Red Deer Stags rut in the Peak District National Park, UK.

860-286799 - Red Deer (Cervus elaphus) walking in the fog against the light at dawn, Ardennes, Belgium

832-382861 - American bisons (Bison bison), males conflicting during rut season, Yellowstone National park, Wyoming, USA, North America

832-380797 - Fallow deer (Dama dama) buck during the rut, Hesse, Germany, Europe

832-379546 - Red Deer (Cervus elaphus), fighting stags, Copenhagen, Denmark, Europe

832-379548 - Red Deer (Cervus elaphus), stag, Copenhagen, Denmark, Europe

832-379550 - Red Deer (Cervus elaphus), stag, Klampenborg, Copenhagen, Denmark, Europe

832-379547 - Red Deer (Cervus elaphus) stag bugling in rut, Copenhagen, Denmark, Europe

1116-40566 - Jasper National Park, Jasper, Alberta, Canada, Bull Elk (Cervus Canadensis)During Rut Season

832-378769 - Red deer (Cervus elaphus), in morning fog, belling, rutting season, Denmark, Europe

832-378774 - Red deer (Cervus elaphus), belling, Denmark, Europe

832-378773 - Red deer (Cervus elaphus), belling in the rain, Denmark, Europe

832-378772 - Red deer (Cervus elaphus), belling in the rain, Denmark, Europe

1216-42 - Red deer (cervus elaphus) stag during rut in September, United Kingdom, Europe

860-286577 - Male Wapiti and hinds on the bank, Jasper Canada

860-283510 - Male red deer foraging, Burgundy France

860-282141 - Male red deer during rutting, France

860-285831 - Red deer undergrowth, Boutissaint Burgundy France

860-283511 - Fight between Fallow Deer and Red Deer, Burgundy France

860-286441 - Male Chamois marking his territory, Jura Switzerland

860-282140 - Male red deer during rutting, France

860-282273 - Spanish Ibex young male approaching female during rut -Spain

860-286576 - Wapiti bellowing on rock, Jasper Canada

860-282139 - Male red deer during rutting, France

860-286442 - Male Chamois marking his territory, Jura Switzerland

860-285829 - Red deer undergrowth, Boutissaint Burgundy France

817-470812 - Deep rut in the road, cufut Qale, Chufut-Kale Jewish Fortress Crimea, Ukraine, Eastern Europe.

832-355466 - Sign at the chilean, bolivian border near Laguna verde, Chile

832-310659 - Warning Sign Fallow Deers crossing the Road during the rut (Cervus dama - Dama dama) - male

1127-15376 - Red Deer, male in rut following female / (Cervus elaphus)

1127-15372 - Red Deer, male in rut / (Cervus elaphus)

1112-1246 - Bull elk (Cervus canadensis) fighting in rut in Rocky Mountain National Park, Colorado, United States of America, North America

1112-1247 - Bull elk (Cervus canadensis) fighting in rut in Rocky Mountain National Park, Colorado, United States of America, North America

817-448023 - Deep rut in the road, Cufut Qale, Chufut-Kale Jewish Fortress Crimea, Ukraine, Eastern Europe.

1127-2653 - Fallow Deer, males / (Dama dama) / rut, rutting season

1127-2652 - Red Deer, males / (Cervus elaphus) / rutting season, rut

1116-37967 - Wyoming, Yellowstone National Park, Elk, Bull bugling in rut (Cervus elaphus) side full length view A52F

1116-26013 - Tk0550, Thomas Kitchin; Moose - Dominance Display. Autumn Rut. Rocky Mountains. Alces Alces.

1116-15789 - Male Elk (Cervus elaphus) during Mating (Rut) Season, Jasper National Park, Alberta, Canada

1116-25820 - Dominant bull moose standing up, watching an intruder during the rut, Gaspesie National Park, Quebec

1116-21245 - Male moose following female on snowy road, Gaspesie National Park, Quebec, Canada

1116-21247 - Male moose standing with female during rutting season, Gaspesie National Park, Quebec, Canada

1116-21243 - Male moose following female on snowy road, Gaspesie National Park, Quebec, Canada

1116-25845 - Two bull moose confronting each other on road in forest, during rut, Gaspesie National Park, Quebec

832-37333 - red stag during the rut - red deer (Cervus elaphus)

832-35298 - Red Deer (Cervus elaphus), stag in rutting season, Tirol, Austria, Europe

832-35299 - Red Deer (Cervus elaphus), stag, Tirol, Austria, Europe

832-37427 - fighting fallow deers during the rut - males (Cervus dama) (Dama dama)

832-37408 - red stag during the rut with hinds - red deer in heat - male and female - behaviour (Cervus elaphus)

764-3534 - Bighorn sheep (Ovis canadensis) ram durng the rut, Clear Creek County, Colorado, United States of America, North America

764-3532 - Two bighorn sheep (Ovis canadensis) rams butting heads during the rut, Clear Creek County, Colorado, United States of America, North America

764-3536 - Bighorn sheep (Ovis canadensis) ram durng the rut, Clear Creek County, Colorado, United States of America, North America

764-3537 - Two bighorn sheep (Ovis canadensis) rams during the rut, Clear Creek County, Colorado, United States of America, North America

764-3533 - Bighorn sheep (Ovis canadensis) ram about to start a head butt durng the rut, Clear Creek County, Colorado, United States of America, North America

764-3531 - Two bighorn sheep (Ovis canadensis) rams butting heads during the rut, Clear Creek County, Colorado, United States of America, North America

764-3457 - Two bull elk (Cervus canadensis) sparring during the rut, Jasper National Park, Alberta, Canada, North America

1065-6 - Big Horn Rams butting heads in the rut, Ovis canadensis; Big Horn Sheep; Big Horn Rams Butting Heads; Big Horn Rams in the rut