Gray wolf (Canis lupus) in captivity, Sandstone, Minnesota, United States of America, North America

Gray Wolf (Canis lupus) in snow in captivity, near Bozeman, Montana, United States of America, North America

Captive gray wolf (Canis lupus) in the snow, near Bozeman, Montana, United States of America, North America

Two Gray Wolves (Canis lupus) in the snow in captivity, near Bozeman, Montana, United States of America, North America

Gray wolf (Canis lupus), Bavarian Forest National Park, Bavaria, Germany, Europe

Wolf sculpture, Thompson, Manitoba, Canada, North America

Gray wolf (Canis lupus) in captivity, Sandstone, Minnesota, United States of America, North America

Bronze sculpture of the she-wolf with Romulus and Remus, Rome, Lazio, Italy, Europe

Wolf house painting, Thompson, Manitoba, Canada, North America

Ice sculptures in the Glacier paradise, Little paradise, Zermatt, Valais, Switzerland, Europe

Captive gray wolf (Canis lupus) howling in the snow, near Bozeman, Montana, United States of America, North America

Adult African golden wolf (Canis anthus), Serengeti National Park, Tanzania, East Africa, Africa

African wild dog (Painted Wolf) (Lycaon pictus), Bushman Plains, Okavango Delta, Botswana, Africa

Gray wolf (Canis lupus), Bavarian Forest National Park, Bavaria, Germany, Europe

Gray wolf (Canis lupus), Bavarian Forest National Park, Bavaria, Germany, Europe

Gray wolf (Canis lupus), Bavarian Forest National Park, Bavaria, Germany, Europe

Gray wolf (Canis lupus) in captivity, Sandstone, Minnesota, United States of America, North America

Young grey wolf, Kol Suu Lake, Naryn Province, Kyrgyzstan, Central Asia, Asia

Woman painting a colorful carved wooden figure (alebrije) of a wolf, Oaxaca area, Mexico, North America

Close-up of face and snout of a North American Timber wolf (Canis lupus) in forest, Austria, Europe

Two sub adult North American Timber wolves (Canis lupus) in snow, Austria, Europe

North American Timber wolf (Canis lupus) in forest, Austria, Europe

Gray wolf (Canis lupus) in captivity, Sandstone, Minnesota, United States of America, North America

Statue depicting Romulus and Remus and the she-wolf, in the entrance to the Palazzo Pubblico, Siena, Tuscany, Italy, Europe

Two black melanistic variants of North American Timber wolf (Canis Lupus) in snow, Austria, Europe

Statue depicting Romulus and Remus and the she-wolf, Duomo (Cathedral), Siena, Tuscany, Italy, Europe

Wolves (canis lupis), Animals of Montana, Montana, United States of America, North America

Statue of a wolf and clock tower, Aosta, Aosta Valley, Italy, Europe

Gray wolf (Canis lupus) pup in captivity, Animals of Montana, Bozeman, Montana, United States of America, North America

Black melanistic variant of North American timber wolf (Canis Lupus) in snow, Austria, Europe

Grizzly bear (Ursus arctos horribilis), Grizzly and Wolf Discovery Centre, West Yellowstone, Montana, United States of America, North America

Wolf (Canis lupis), Grizzly Discovery Centre, Montana, United States of America, North America

Witch from Icelandic Edda riding a wolf, detail of standing stone circa 1000AD, Lund, Sweden, Scandinavia, Europe

Captive bald eagle (Haliaeetus leucocephalus), Grizzly and Wolf Discovery Centre, West Yellowstone, Montana, United States of America, North America

Gray wolf (Canis lupus) in captivity, Sandstone, Minnesota, United States of America, North America

Syria, Orontes Valley, Apamea, The Museum Established In A Turkish Khan (Caravanserai), A Roman Mosaic Representing Romulus And Remus Fed By The Roman Wolf And Found In The Apamea Cardo Ruins

European wolf, wolf, canis lupus lupus ,adult, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, adult male howling, in winter, national park bayrischer wald, germany, captiv

European wolf, wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

Pack of timber wolves (canis lupus) asserting hierarchy, captive

Statue of Romulus and Remus suckling on the wolf, Leaning Tower of Pisa, UNESCO World Heritage Site, Pisa, Tuscany, Italy, Europe

Statue of She-wolf with Romulus and Remus, Siena, Tuscany, Italy, Europe

European wolf, wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, family, in winter, national park bayrischer wald, germany, captiv

European wolf, wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

European wolf, wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

Por que el proceso entre Pilatus y Jesus duru solo dos minutos, sculpted 1996, Museum Wolf Vostell, Malpartida de Caceres, Extremadura, Spain, Europe

Statue of She-wolf with Romulus and Remus, Siena, Tuscany, Italy, Europe

European wolf, canis lupus lupus, family, in winter, national park bayrischer wald, germany, captiv

European wolf, wolf, canis lupus lupus, family, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, family, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, young, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, family, in winter, national park bayrischer wald, germany, captiv

European wolf, wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

Etruscan bronze statue of the She-Wolf and Romulus and Remus, Capitoline Museum, The Capitol, Rome, Lazio, Italy, Europe

European wolf, wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

European wolf, canis lupus lupus, adult, in winter, national park bayrischer wald, germany, captiv

Letharia, or Wolf Lichen grwoing on a tree in Yosemite National Park, California, USA.

Adult gray wolf (Canis lupus), in Denali National Park, Alaska, USA

Wolf fish (Anarhichas lupus), head in profile with mouth open, St Abbs, Scotland, UK North Sea

A wolf pelt in the tannery in Shishmaref, a tiny island between Alaska and Siberia in the Chukchi sea, United States of America, North America

Coyote Laying In The Snow, Canis latrans; Coyote; Coyote in snow; Yellowstone National Park; Winter; Wyoming

Coyote On Snow, Canis latrans; Coyote; Coyote on snow; Yellowstone National Park; Winter; Wyoming

Wolf fish (Anarhichas lupus). St Abbs. UK

Wolf lynx and wolverine skins in a shop in Fairbanks, Alaska, United States of America, North America

A grey wolf radio collared as part of a tracking program on the tundra in autumn in Denali National Park, Alaska, United States of America, North America

A grey wolf radio collared as part of a tracking program on the tundra in autumn in Denali National Park, Alaska, United States of America, North America

Adult coyote (Canis latrans) searching for prey in tall grasses in Yellowstone National Park, Wyoming, USA.

A grey wolf radio collared as part of a tracking program on the tundra in autumn in Denali National Park, Alaska, United States of America, North America

Wolf-fish (Anarhichas Lupus). St Abbs Head, Scotland, UK, North Sea.

Coyote walking on hill

Black phase Gray Wolf (Canis lupus) Grey Wolf Portrait in fresh snow, Montana, USA.

Wolf dog in a beechwood. Señorio de Bertiz Natural Park. Navarre, Spain, Europe

Somo kind of wolf spider, they are robust and agile hunters with good eyesight. They live mostly solitary lives and hunt alone. Some are opportunistic hunters pouncing upon prey as they find it or even chasing it over short distances. Some will wait for passing prey in or near the mouth of a burrow.

A wolf eel (Anarhichas lupus) bites into its favorite food, a sea urchin.

Digital composite of Gray Wolf (Canis lupus) silhouette Grey Wolf howling at the full moon in Monument Valley, Arizona, USA.

Male Gray Wolf stare (Canis lupus) Grey Wolf Portrait in fresh falling snow, Montana, USA.

Beta male Gray Wolf (Canis lupus) Grey Wolf fending off alpha female advances in fresh winter snow, Montana, USA.

This is the central area of Cygnus and its bright Milky Way starcloud surrounded by red nebulosity. At left is the star Sadr (gamma Cygni) with the complex of nebulosity catalogued as IC 1318. At centre is the distinct Crescent Nebula, NGC 6888, a expanding nebula created by winds from a hot Wolf-Rayet star. At bottom left is the star cluster Messier 29, though looking a little lost in the rich starfields here. At top is the cluster IC 1311, looking more obvious than M29 but not observed visually and included in the NGC catalog. Odd. At far right are the large and loose star clusters NGC 6883 and NGC 6871, the latter an obvious binocular sight. To the left of Sadr is the small cluster NGC 6910. The dark nebulas B145 and LDN 862 are at right. The small emission nebula at bottom is Sharpless 2-104.

Alpha male Gray Wolf (Canis lupus) Grey Wolf confrontation with beta male wolf in fresh winter snow, Montana, USA.

Humorous portrait of Gray Wolf (Canis lupus) Grey Wolf shaking off fresh falling snow, Montana, USA.

Male Gray Wolf (Canis lupus) Grey Wolf Portrait in fresh falling snow, Montana, USA.

Male Gray Wolf stare (Canis lupus) Grey Wolf Portrait peeking out from red osier dogwood (Cornus sericea), Montana, USA.

Male Gray Wolf (Canis lupus) Grey Wolf leaping from creek bank in fresh falling snow, Montana, USA.

Caucasian young woman with hat and raincoat and wolf dog enjoying snow outdoor in winter time. Navarre, Spain, Europe.

Male Gray Wolf (Canis lupus) Grey Wolf Portrait in fresh falling snow, Montana, USA.

Caucasian young woman enjoying playing with a wolf dog in snow outdoor in winter time. Navarre, Spain, Europe.

Alpha female Gray Wolf (Canis lupus) Grey Wolf with subordinate males, Montana, USA.

African wild dogs (lycaon pictus) in Erindi private game reserve, Namibia

Golden jackal (canis aureus) hunting seals in Cape Cross, Namibia

Gray Wolf

Wolf, Scabies Research, Thermogram

Wolf in Winter

Howling Wolves, Scabies Research, Thermogram

Wolf Creek Meteor Impact Crater, Australia, True Colour Satellite Image. True colour satellite image of Wolf Creek impact structure, Australia (age : 300 000 years ; diameter : 875 m). Image taken on 27 April 1990 using LANDSAT data.

Twin Lake, Inn of the black wolf, Smokehouse, Hotel, Colorado, USA, North America, America

Mackenzie valley wolves, Canadian timber wolves (Canis lupus occidentalis), young wolves playing in the snow

Mackenzie Valley Wolves, Canadian Timber Wolves (Canis lupus occidentalis), young playing in the snow