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Beaver noses the snow beside a snow beaver

A brown beaver hunches nose-down in sunlit, trampled snow at the base of a snow sculpture of a beaver with orange eyes, two orange front teeth and a twig arm, small orange scraps lying in the snow.

Footage: Holley Muraco at Something Wild · 14:27 · uploaded January 22, 2025
Written by My Crittercam · published November 6, 2026

The Story

A North American beaver pushes its nose through sunlit snow at the feet of its own likeness, a packed-snow beaver with twig arms and two orange front teeth. On this part of the Gulf Coast, the snow is the stranger of the two.

It is day two of a blizzard, on a coast where a snow like this comes once in a generation. Last night the thermometer fell to 15 degrees, a record low, and today it has climbed just above freezing. Much of the snow is melting, and it will refreeze tonight.

The beavers here live in rehab care, and the people looking after them built the sculpture. Tulip treats it as a snack bar. The orange parts are food, and those are what she goes for.

The sculptors got the teeth right, which is why the joke lands. A real beaver carries large orange incisors, tinted dark by a high amount of iron in the enamel. They grow for as long as the animal lives, and the hard orange face wears more slowly than the softer back, so the edge keeps itself sharp. A snow beaver's teeth do not last long.

Stormy Rose, a second beaver in care, has taken on a bigger project. She has built herself a den. In the wild, a beaver's house is a lodge: a mound of branches and logs plastered with mud, with underwater openings leading to a single central chamber.

Cold on its own does not stop the species. Beavers never hibernate. They slow down instead, and spend most of the winter inside the lodge or den. The tail does double duty: beavers store fat in it, and because it is nearly hairless it also sheds body heat. On a frozen pond, a wild beaver lives off branches anchored in the mud of its home pond, eaten under the ice, where the water acts as a refrigerator and keeps the stems cold.

Tonight the slush freezes again. The snow beaver will freeze with it, a few bites lighter.

Field Guide

On the second day of a record-cold 2025 Gulf Coast blizzard, a rehab beaver noses the snow at the base of a snow beaver with orange food for teeth. Full field guide for the North American beaver

Common nameNorth American beaver
Scientific nameCastor canadensis
FamilyCastoridae (beavers)
Active whenMainly nocturnal, though often active during the day; most often seen around dawn or dusk; does not hibernate, but less active in winterSmithsonian's National Zoo & Conservation Biology Institute · Maine Department of Inland Fisheries and Wildlife · National Park Service
DietHerbivore: bark, cambium, leaves, twigs and aquatic plants; aspen, poplar, willow, birch and maple favoredAnimal Diversity Web, University of Michigan · Smithsonian's National Zoo & Conservation Biology Institute · Maine Department of Inland Fisheries and Wildlife
Size3 to 4 ft (1 to 1.2 m) long, 1 to 1.5 ft (0.3 to 0.5 m) tall; ADW gives 900 to 1170 mmSmithsonian's National Zoo & Conservation Biology Institute · Animal Diversity Web, University of Michigan
Weight35 to 65 lb (16 to 30 kg); heaviest on record 110 lb (50 kg)Smithsonian's National Zoo & Conservation Biology Institute
RangeThroughout North America except arctic tundra, peninsular Florida and much of the desert SouthwestNatureServe Explorer · Montana Fish, Wildlife & Parks
Lifespan10 to 12 years in the wild; oldest on record 30 years in human careSmithsonian's National Zoo & Conservation Biology Institute · Pennsylvania Game Commission
Conservation statusIUCN Red List: Least Concern; NatureServe global rank G5NatureServe Explorer · Animal Diversity Web, University of Michigan
Cam notes · Time of dayday
Cam notes · Seasonwinter, day 2 of a 2025 Gulf Coast blizzard
Cam notes · Placethe Gulf Coast

Habitat

Behavior

Questions

Do beavers hibernate in winter?

No, beavers do not hibernate. They are less active in winter, though, and spend most of the winter in the lodge or den.Maine Department of Inland Fisheries and Wildlife · Smithsonian's National Zoo & Conservation Biology Institute

How do beavers cope with freezing temperatures?

They store fat in the tail, eating more in fall, and spend most of the winter in the lodge or den. Under the ice they feed on branches cached in the pond mud; the water acts as a refrigerator, keeping the stems cold.Smithsonian's National Zoo & Conservation Biology Institute · Maine Department of Inland Fisheries and Wildlife · Montana Fish, Wildlife & Parks · SUNY ESF Adirondack Ecological Center · Pennsylvania Game Commission

Why would a beaver build its house right next to the water?

A lodge is a mound of branches and logs plastered with mud, with underwater openings leading to a single central chamber. Deep water around it gives safety from predators, access to food and those underwater entrances.Maine Department of Inland Fisheries and Wildlife · Montana Fish, Wildlife & Parks

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