Utah wildlife/human conflicts are increasing during state building boom

A trapped deer awaiting for Division of Wildlife Resources waits for officers to take it to be released in the wild.

SALT LAKE CITY — As winter finally arrives and snow covers the ground making it more difficult for animals to feed, they usually drop down to lower areas to forage. Utah’s current housing boom is pushing further into the foothills, mountains and canyons, and affecting wildlife habitat. The diminishing habitat seems to cause more wildlife, human conflicts.

In the winter, moose can end up anywhere, including your back yard. DWR biologists shot this moose with a tranquilizer dart. It’ll be asleep soon.

“Utah’s growing population and expanding developments have increased the number of wildlife encounters across the state in recent years,” said Utah Department of Wildlife Resources Spokesperson Faith Heaton. “However, not every encounter or animal sighting needs to be reported to the DWR.”

Wildlife encounters during the summer often occur when people are hiking or camping in the mountains or canyons, which are wildlife habitat areas.

“However, these encounters are also common in cities and other urban areas in the winter,” she said. “As snow falls in the mountains, deer, moose and other wildlife move to lower elevations looking for food. Cougars, which prey mostly on deer, often follow the deer into the valleys.”

While it may seem like these types of sightings are increasing, it is actually a combination of more increased building in the foothill areas and canyons where wildlife are naturally located. There is also an increase in the number of doorbell cameras on people’s homes, which capture more wildlife sightings that previously went undetected.

While it may seem harmless when people find wild animals in their neighborhood or yards they may appear docile, but the can quickly get aggressive. People should always keep their distance for their own safety and for the safety of the animal.

“Getting too close to a wild animal can cause the animal to feel threatened,” DWR Law Enforcement Capt. Wyatt Bubak said. “If it feels threatened, it will sometimes act aggressively to protect itself. Plus, because it’s harder for some wildlife to find food in the winter, they need to conserve energy in order to survive. Constantly harassing or chasing species such as moose and deer cause them to use up some of the essential fat reserves and energy they need to survive.”

While feeding wildlife seems innocent, it is another proven way to cause conflict with animals in the wild.

It may not be illegal to feed wildlife, but there are still several reasons that it is highly discouraged, including public safety concerns; the spread of chronic wasting disease among deer, elk and moose; and, potential harm to the wildlife from introducing foods not in their diets, particularly during winter months.

“Whenever someone feeds wildlife, those animals will frequently return to that area in search of food,” Bubak said. “These areas are often near highways and towns. Concentrating deer and other wildlife near inhabited areas can sometimes result in increased traffic accidents and other human/wildlife conflicts. Attracting deer to your property through feeding can also attract predators, like cougars that follow deer herds. And while deer and moose are not predators, they are still wild animals and can be aggressive.”

Here is a simple breakdown of some commons scenarios that should be reported to the DWR:

Utah State University researchers and their colleagues have found that cougars have more influence than wolves on the movement of elk across the winter range of northern Yellowstone National Park. Please credit photo: Yellowstone Cougar Project/National Park Service


Cougars can be found throughout Utah, usually in the foothill and canyon areas, but also down in the valleys — especially during the winter months when they follow deer searching for food to lower elevations. If you encounter a cougar that has killed something in a neighborhood or yard or it is exhibiting aggressive or threatening behavior, you should report it. If you capture footage of a cougar on security cameras or see one from a distance in foothill areas, you do not need to report it.


Black bears are the only species of bear currently found in Utah. They can also be found in the foothill areas, canyons and other similar habitats throughout Utah. If bears are in these areas, they should only be reported if they are being aggressive or if they are getting into trash, fruit trees or causing damage. You should report a bear that has wandered into lower-elevation areas and is within city limits or in heavily populated areas. Bears typically go into hibernation from roughly November to March, so you likely won’t see one during the winter.


Moose are also commonly found in the foothill areas since that is their natural habitat. You should report a moose that has wandered into lower-elevation areas and is within city limits or heavily populated areas, so the DWR can relocate the animal. If moose aren’t relocated, they can stay in an area for a long time and could potentially injure someone or damage property. Avoid approaching moose or attempting to “herd” them out of yards or roads. Moose can be very aggressive, especially around dogs.


Deer gather near homes searching for food.



You should only report a deer sighting in a neighborhood if the animal is acting aggressively. Buck deer can often be aggressive during their breeding season, which takes place in November. If a deer is hit and killed by a vehicle in a neighborhood or is found dead in a yard or park, call your nearest DWR office to report it, so crews can remove the dead animal.

The DWR also launched the Urban Deer Program in 2014 as a way to give cities the ability to deal with ever-increasing deer/human conflicts in expanding urban areas. Learn more about the program on the DWR website.

Birds of prey

During the winter, Utahns may often see hawks, eagles and other birds of prey on the sides of the road. While it may seem like these animals have been injured, typically, they have gorged themselves on roadkill and are unable to fly for a period. Unless they are in the roadway and at risk of being hit by a vehicle, they have been in the same spot for over 12 hours or they have an obvious injury, these birds don’t need to be reported.


The delisting of gray wolves from the Endangered Species Act is scheduled to go into effect Jan. 4. Under this nationwide delisting, wolves will be managed under a statewide management plan to guide the reestablishment of wolves in Utah. Although there are no known wolf packs in Utah currently, they do occasionally disperse into Utah. You should report any potential wolf sightings as soon as possible so the DWR can document their presence in order to guide management.

If you are ever injured during a wildlife encounter, report it immediately to the nearest DWR office.

For more wildlife-related safety tips and information, visit the Wild Aware Utah website.


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1 Comment

  • Dean November 26, 2020 at 8:01 am Reply

    That sure is a nice looking effective trap in the photo.

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