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Snow falls on a dark gray wolf in full howl

A dark gray wolf with a pale muzzle and throat lies in thin snow with his chest raised and forepaws out in front, head thrown back and mouth open in a howl beneath low branches.

Footage: Wolf Conservation Center · 2:28 · uploaded February 2, 2017
Written by My Crittercam · published November 6, 2026

The Story

For a black wolf, Zephyr shows a lot of silver. This gray wolf lies with his chest up and his hips rolled to one side in falling snow in South Salem, New York, aims his muzzle up through the low branches and howls.

The color takes some explaining. Dark hair runs down his chest and shoulders, shot through with silver, while the muzzle and throat turn pale. The Wolf Conservation Center calls him a black wolf anyway, and the name is no contradiction: gray wolf is the species, black one of its coats. In Yellowstone, gray and black wolves occur about 50:50, with white the rare one.

His mouth opens just enough to show teeth. At least one other wolf joins in, so the solo does not stay a solo. A howl is built for range. Through forest it can be heard about 6.6 miles away, across open country about 9.6. Its uses include communication inside the pack, advertising territory and coordinating social activities, and the International Wolf Center allows the social howl one more possible motive: fun.

Nothing here says which reason applies. Zephyr was born in captivity and, at the time of filming, was one of the center's four ambassador wolves, there to teach the public about wolves and their role in the environment. The center turns the moment into a call for wildlife: "when we all howl together we can make big things happen."

Snow lies thin enough for dead brown leaves to show through, and flakes are settling on his back. Wolves come prepared, with a dense undercoat that grows in under the guard hairs in fall. Then there are the feet, broad in the snow in front of him. They work like snowshoes, with hair between the toes to keep snow from freezing there. A wolf track runs about 4.5 inches long and 3.5 wide, against a coyote's 2.5 by 1.5.

Every flake that lands on him makes a black wolf a little grayer.

Field Guide

Zephyr, a captive-born black wolf in South Salem, New York, lies in falling snow and howls up through the low branches while at least one other wolf joins in. Full field guide for the Gray wolf

Common nameGray wolf
Scientific nameCanis lupus
FamilyCanidae (Dog family)
SizeMales 5 to 6.5 ft long nose to tail tip, females 4.5 to 6 ft; 26 to 32 in at the shoulderU.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks)
WeightMales 70 to 115 lb, females 60 to 100 lb; Alaska males occasionally 145 lbU.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks)
LifespanUp to 13 years in the wild, 15 in captivity; Yellowstone average 4-5 yearsU.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks) · National Park Service, Yellowstone National Park
DietMainly medium and large hoofed mammals. Midwest: mainly white-tailed deer, also moose, beaver and snowshoe hare; Rocky Mountains: elk, deer, moose, bison and beaverU.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks) · U.S. Fish & Wildlife Service
Active whenMainly nocturnal; movements are usually at night and cover long distancesNatureServe Explorer · Animal Diversity Web, University of Michigan
RangeLower 48: Minnesota, Wisconsin, Michigan, Montana, Idaho, Wyoming and northern Washington's Cascades; tens of thousands in Canada and AlaskaU.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks) · NatureServe Explorer
Conservation statusNatureServe global rank G5. US Endangered Species Act: threatened in Minnesota, endangered in most other lower-48 states; Northern Rocky Mountain population delistedNatureServe Explorer
Cam notes · Time of dayday
Cam notes · Seasonwinter, snow falling and thin snow on the ground
Cam notes · PlaceWolf Conservation Center, South Salem, New York

Habitat

Behavior

Questions

Is a black wolf a different species from a gray wolf?

No, black is a coat the gray wolf wears: in Yellowstone, gray and black wolves occur about 50:50, and white ones are rare. The coat is often buff-tan grizzled with gray and black.U.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks) · National Park Service, Yellowstone National Park

Is a wolf dangerous to people?

Aggressive behavior by wild wolves toward people is extremely rare; a 2006 federal summary counted 16 cases of non-rabid wolves biting people in Alaska and Canada since 1970. Risk rises when wolves are habituated, for example by being fed.U.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks) · Minnesota Department of Natural Resources

How long do wolves live?

Wolves are known to live up to 13 years in the wild and 15 in captivity. In Yellowstone the average is 4-5 years, and the oldest wolf known there was 12.5.U.S. Fish & Wildlife Service (hosted by Montana Fish, Wildlife & Parks) · National Park Service, Yellowstone National Park

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