Wolf Educational Resources
Gray wolves historically inhabited most of Colorado but were extirpated. The last known resident wolves in Colorado were in the 1940s until the most recent discovery of wolves that migrated into Colorado in 2019 and bred six pups in the state in 2021. CPW typically fields around 100 sighting reports each year. However, wolf reports are typically not considered reliable without strong supporting evidence. Confirmed or probable wolf dispersals into Colorado have occurred in 2004, 2007, 2009, 2015, 2019, 2020 and 2021.
People often mistake large coyotes for gray wolves when recreating in Colorado. Learn the key physical differences between these species. Several helpful resources are available for those interested in learning about gray wolves in Colorado.
Featured Resource
Wolf Resource Guide: Hands-on Resource to Reduce Depredations
This Hands-on Resource Guide to Reduce Depredations is meant to be a useful introduction for ranchers and livestock owners to implement effective strategies to prevent wolf depredations.
(En español) Guía informativa sobre el lobo- Guía Informativa Y Práctica Para Reducir La Depredación
Resources
School/Educator Requests
The gray wolf reintroduction process has provided a unique educational opportunity for students to learn about wildlife management and wolves.
Educators may fill out this form to request Colorado Parks and Wildlife staff participation in school programs at least 3 weeks in advance of the requested program date. CPW Education staff will respond with our ability to support your classroom program as soon as possible.
Wolf Reintroduction Educational Sessions
Colorado Parks and Wildlife invites you to watch recorded educational sessions to learn more about the wolf reintroduction planning process. CPW staff and guest speakers presented information about wolves and the wolf management plan to help educate Coloradans about the wolf reintroduction process.
Session 1: Wolf Management and Wolf-Prey Interactions
Learn about what it means to have wolves on the landscape, how experts from other states approach wolf management and how wildlife experts develop management plans for other species.
Speakers: Diane Boyd, Montana Department of Fish, Wildlife and Parks(retired); Jon Horne, Idaho Fish and Game
Session 2: Wolf Reintroduction Logistics and Lessons Learned
Learn about what went into the considerations and the logistics for the reintroduction of wolves into Yellowstone and Central Idaho in the mid-1990s through real-world experiences about establishing and managing wolves in the Northern Rockies.
Speakers: Ed Bangs, U.S. Fish and Wildlife Service (retired); Mike Jimenez U.S. Fish and Wildlife Service (retired)
Session 3: Wolf-Livestock Damage Minimization and Compensation
This educational session provided information on how states like Montana work with agricultural producers to prevent and reduce wolf depredation on livestock and how producers are compensated for losses.
Speakers: Luke Hoffman, CPW Game Damage Coordinator; Nathan Lance, Montana Fish, Wildlife and Parks Wolf Management Specialist; George Edwards, Executive Director of the Montana Livestock Loss Board
Living with Wolves in Colorado
Below, you will find some questions we frequently receive regarding living with wolves in Colorado. Wolves are elusive, even to wildlife officers and biologists, but there are some things you should know about living with wolves.
How can people identify wolves?
Wolves are bigger, stockier and have a longer tail than other canids (e.g., foxes and coyotes).
Despite their name, gray wolves may be white, tawny gray or black, or any combination of those colors. Approximately half of any gray wolf population actually is gray. Adult male gray wolves typically weigh between 90 and 110 pounds, and may exceed 5 feet in length from nose to tail tip. Adult females typically weigh between 80 and 90 pounds and can be 5 feet long.
Pups are born with black spots on the upper outside of their tails, which may fade with age. Young wolves may resemble coyotes or some larger domestic dogs. However, wolves can be distinguished from most coyotes and dogs by their longer legs, larger feet, wider head and snout, shorter ears, narrow body and straight tail. Coyotes are 1.5 feet tall, and 4 feet long, weighing between 20-50 pounds.
Wolf heads/faces are broader, and ears are rounder than the coyote’s narrower face and tail, and pointed ears.
Apparent sightings of wolf tracks often are a case of mistaken identity. Dog and coyote paw prints can be mistaken for wolf tracks. Adult wolf prints are larger than dog and coyote prints. An average-sized wolf makes a track about 5 inches long (without claws) and 3 to 4 ½ inches wide. Coyotes are considerably smaller and narrower.
Although some dog breeds can have tracks greater than 4 inches in length, in general, if a 4-inch or greater canid track is observed, the probability that it may be a wolf is increased. Due to some overlap in size or the substrate the track was made in, tracks identification can be challenging. It is recommended to follow the tracks out, if possible, to obtain additional measurements, to look for other signs that may be in the area, and to identify the general travel path as wolves tend to travel in a straight line whereas domestic dogs tend to weave more.
What should I do if I see a wolf in Colorado?
Please report all sightings to Colorado Parks and Wildlife using
our wolf sighting form.
To ensure the most credible information, please try to provide a photo or video, provide exact location coordinates or other detailed information for confirmation purposes.
What is a wolf pack?
The wolf pack is an extended family unit that includes a dominant male and female. In each pack, there is usually only one breeding pair, preventing subordinate adults from mating by physically harassing them. Thus, most packs produce only one litter of four to six pups each year. A pack typically includes the breeding pair, the young wolves born that year, perhaps last year’s young and sometimes a few older wolves that may or may not be related to the breeding pair.
Are wolves a threat to humans, in particular small children?
Aggressive behavior from wild wolves towards humans is rare. Mark McNay of the Alaska Department of Fish and Game compiled information about documented wolf-human encounters in “A Case History of Wolf-Human Encounters in Alaska and Canada” which was published in 2002. There are 59,000 to 70,000 gray wolves in Alaska and Canada, and since 1970 there were 16 cases of non-rabid wolves biting people. Six of those cases were severe. Since that report was written, wolves killed a man in Saskatchewan, Canada in 2005. In 2010, a woman jogging outside a remote village in Alaska was killed by wolves. In both instances, habituation to humans was a key factor in the deaths.
Generally, wild wolves are shy of people and avoid contact with them whenever possible. However, any wild animal can be dangerous if it is cornered, injured or sick, or has become habituated to people through activities such as artificial feeding. People should avoid actions that encourage wolves to spend time near people or become dependent on them for food.
The gray wolf remains listed as endangered in Colorado regardless of the federal designation. State law allows for the protection of human safety if there is an immediate threat from any endangered or threatened species. However, these situations are extremely rare and would be thoroughly investigated. Additionally, although rare, state and federal land management agencies can remove or kill a wolf that presents a demonstrable, non-immediate threat to human safety.
Are wolves known to eat pets? What about backyard farm animals, like alpacas and chickens?
Wolves are predators, and generally feed on ungulates in the wild. However, wolves are opportunistic hunters and may kill pets and other farm animals such as alpacas and chickens. In general, techniques used to reduce depredation risk on private property from other predators may also be effective at minimizing risks associated with possible wolf depredations.
See
Keeping Your Pets Safe Where Wolves are Present.
How are wolves managed in Colorado?
