Cold Temperatures Harshly Affecting Deer?

Officials with the Utah Division of Wildlife Resources are concerned about cold temperatures and how those temperatures might affect deer if the weather doesn’t warm up soon.

Since the start of December, DWR biologists have been monitoring deer herds across Utah. The following are the five factors biologists monitor to determine how well the deer are doing:

The condition of deer as they entered the winter; the amount of food on winter ranges; depth of the snow; how cold are temperatures; amount of body fat found on deer killed along roads.

Deer in good shape

Anis Aoude, big game coordinator for the DWR, says one of the five factors – the temperature – has reached a critical point in some areas in Utah.

Despite the cold temperatures, Aoude says Utah’s deer herds are doing well.

“Fortunately,” he says, “deer went into the winter with an average layer of fat on them. And the snow depth in most of the state is not covering the vegetation. Slopes that face south are nearly bare in some areas, so the deer can still find food.”

If conditions deteriorate, biologists will consider feeding deer specially designed pellets.

The pellets are formulated to fit the complex digestive system mule deer have. The pellets are also designed to give deer extra energy. Extra energy is something deer often need when the temperature is cold and the snow is deep.

If the need arises, the DWR is ready to purchase pellets and feed deer.

Aoude says DWR biologists will continue to monitor the deer herds closely. “If feeding becomes necessary,” he says, “we’ll make sure it’s done at the right time and with the right type of food.”

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