Are There Possums In Colorado? The short answer is yes, but with some important caveats. While the Virginia opossum, North America’s only marsupial, has been expanding its range westward, it’s still relatively uncommon in Colorado, especially in the higher elevations. So, understanding their distribution, habits, and the potential challenges they face in the Centennial State is crucial.
Understanding Opossum Distribution in Colorado
Opossums are generally found in the eastern plains and lower foothills of Colorado, typically below 7,000 feet. They prefer areas with access to water, such as river bottoms, streams, and agricultural areas. As adaptable creatures, they can also thrive in suburban environments where food and shelter are readily available. However, the harsh winters and higher altitudes of the mountains present significant challenges for these creatures, limiting their distribution in the western parts of the state. They are more likely to be found in areas like the Front Range, southeastern Colorado, and along the Arkansas River valley.
What Do Opossums Eat in Colorado?
Opossums are opportunistic omnivores, meaning they eat a wide variety of both plants and animals. In Colorado, their diet might include insects, rodents, fruits, berries, nuts, carrion, and even garbage. This diverse diet allows them to survive in a range of habitats and adapt to changing food availability throughout the year. Their scavenging behavior also plays an essential role in the ecosystem, helping to clean up dead animals and prevent the spread of disease.
Opossum Eating Berries in Colorado
Are Opossums Dangerous in Colorado?
Opossums generally pose little threat to humans. They are shy and non-aggressive animals that prefer to avoid confrontation. Their primary defense mechanism is “playing possum,” where they feign death to deter predators. While they have sharp teeth, they rarely bite unless cornered or threatened. However, like any wild animal, they can carry diseases, so it’s best to avoid direct contact and not encourage them to live near your home.
Do Opossums Hibernate in Colorado?
Opossums do not hibernate in the traditional sense. While they may become less active during the coldest months in Colorado, they will still venture out to forage for food when necessary. Their thin fur provides limited insulation, making them vulnerable to extreme cold, so they rely on finding sheltered dens to survive the winter.
What Attracts Opossums to Colorado Yards?
Several factors can attract opossums to residential areas in Colorado. Food sources such as pet food left outdoors, fallen fruit, open garbage cans, and compost piles are particularly enticing. Providing shelter in the form of woodpiles, brush piles, or access to under-deck or shed spaces can also attract these creatures.
How to Deter Opossums in Colorado
If you’re having issues with opossums in your yard, several humane methods can deter them. Secure garbage cans with tight-fitting lids, remove fallen fruit and other food sources, and eliminate potential denning sites by clearing brush piles and sealing openings under decks or sheds. Fencing can also be effective, especially if it’s buried a few inches below ground to prevent digging.
“Opossums are incredibly adaptable animals. Their ability to thrive in a variety of environments is a testament to their resilience,” says Dr. Emily Carter, a wildlife biologist specializing in mammal ecology at the Colorado Division of Wildlife.
“While opossums can be beneficial in controlling insect populations and scavenging carrion, it’s important to remember that they are wild animals. Taking steps to prevent them from becoming reliant on human-provided food sources is crucial for maintaining a healthy ecosystem,” adds Dr. Carter.
Conclusion
So, are there possums in Colorado? Yes, but their distribution is primarily limited to the lower elevations of the state. Understanding their habits and taking preventative measures can help minimize potential conflicts and ensure a harmonious coexistence between humans and these unique marsupials. Remember, opossums play a valuable role in the ecosystem, and by respecting their place in the natural world, we can contribute to a healthier environment for all.
FAQ
- What should I do if I see an opossum in my yard? Observe from a distance. They are generally shy and will likely move on their own.
- Are opossums aggressive? No, they are typically non-aggressive and prefer to avoid confrontation.
- Do opossums carry rabies? Rabies in opossums is rare due to their lower body temperature.
- What do opossums sound like? They may hiss, growl, or click their teeth when threatened.
- How long do opossums live? In the wild, their lifespan is typically 1-2 years.
- Can I relocate an opossum myself? It’s best to contact a wildlife professional for assistance with trapping and relocating wildlife.
- Are opossums protected in Colorado? No, they are not considered a protected species.
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