Should I Worry About a Possum? A Comprehensive Guide
Should I worry about a possum? In most cases, the answer is no, as these creatures are generally harmless and beneficial for controlling insects; however, understanding their behavior and potential risks can help you coexist peacefully and safely.
Possums, also known as opossums (the only marsupial native to North America), often evoke feelings of concern or even fear. Their nocturnal habits, unusual appearance, and perceived scavenging behavior can lead people to believe they pose a threat. However, a closer look reveals that these animals are more beneficial than harmful, playing a crucial role in the ecosystem. Let’s delve into the truth about possums and whether you should be worried about their presence.
Understanding the Possum: A Background
Possums are adaptable creatures found in a wide range of habitats, from woodlands to suburban backyards. They are omnivores, with a diet consisting primarily of insects, fruits, vegetables, and occasionally small animals. Their presence is often an indicator of a healthy ecosystem, as they help control insect populations and clean up carrion.
- They are nocturnal animals, meaning they are most active at night.
- They have a prehensile tail, which they use for balance and grasping.
- They are marsupials, meaning they carry their young in a pouch.
- When threatened, they may “play possum,” feigning death to deter predators.
The Benefits of Having Possums Around
Despite their sometimes startling appearance, possums offer several benefits to their environment and, indirectly, to humans. Understanding these benefits can shift our perspective from fear to appreciation.
- Insect Control: Possums are voracious insect eaters, consuming large quantities of ticks, fleas, beetles, and other pests. This helps to reduce the spread of diseases and protect gardens.
- Carrion Clean-Up: As scavengers, possums help to remove dead animals from the environment, preventing the spread of disease and unpleasant odors.
- Rodent Control: While not their primary food source, possums will occasionally eat rodents, helping to keep their populations in check.
- Ecological Balance: Possums play an important role in the ecosystem by dispersing seeds and contributing to the overall health of the environment.
Potential Risks and Concerns
While generally harmless, there are some potential risks associated with possums that warrant attention. Understanding these risks can help you take appropriate precautions.
- Disease Transmission: Possums can carry diseases such as leptospirosis, tuberculosis, and coccidiosis. However, the risk of transmission to humans is relatively low. They are remarkably resistant to rabies, making them less of a rabies risk compared to other wild animals.
- Parasites: Possums can carry parasites such as fleas, ticks, and mites, which can infest pets and potentially transmit diseases.
- Property Damage: Possums may occasionally cause minor property damage by digging in gardens or nesting in attics or sheds.
- Pet Interactions: While possums are generally docile, they may defend themselves if threatened by pets.
How to Coexist Peacefully with Possums
The key to a harmonious relationship with possums is to understand their behavior and take steps to minimize potential conflicts. Here are some tips for coexisting peacefully:
- Secure Garbage Cans: Use tightly sealed garbage cans to prevent possums from accessing food scraps.
- Eliminate Food Sources: Remove pet food and other potential food sources from your yard.
- Seal Entry Points: Seal any potential entry points into your home, such as cracks in foundations or gaps around windows and doors.
- Trim Overhanging Branches: Trim overhanging branches to prevent possums from accessing your roof.
- Provide Shelter: Consider providing a designated shelter for possums, such as a brush pile or a nesting box. This can encourage them to stay away from your home.
- Leave Them Alone: If you encounter a possum, simply leave it alone. They are unlikely to attack unless they feel threatened.
When to Seek Professional Help
In most cases, you can coexist peacefully with possums without professional intervention. However, there are some situations where it may be necessary to seek help from a wildlife professional.
- Sick or Injured Possums: If you encounter a possum that appears sick or injured, contact a wildlife rehabilitator for assistance.
- Aggressive Behavior: If a possum exhibits aggressive behavior, such as hissing or snapping, contact animal control.
- Persistent Nuisance: If possums are causing significant property damage or posing a persistent nuisance, contact a wildlife removal service.
- Dead Possums: If you find a dead possum on your property, contact your local animal control or sanitation department for disposal.
Should I worry about a possum? – The Verdict
While it’s natural to have concerns about wildlife interactions, the potential benefits of having possums around often outweigh the risks. By understanding their behavior, taking precautions to minimize conflicts, and respecting their role in the ecosystem, you can coexist peacefully with these fascinating creatures.
Frequently Asked Questions (FAQs)
Are possums dangerous to humans?
Generally, no, possums are not dangerous to humans. They are timid creatures that will typically avoid contact. They are more likely to “play possum” than to attack. While they can carry diseases, the risk of transmission to humans is low. The main concern is indirect – fleas or ticks they might carry.
Do possums carry rabies?
Possums are highly resistant to rabies. Their low body temperature makes it difficult for the rabies virus to thrive. While it’s technically possible for them to contract rabies, it’s extremely rare.
Will possums attack my pets?
Possums are unlikely to attack pets unless they feel threatened or are cornered. They may defend themselves if a dog or cat tries to attack them. It’s always best to keep pets away from wildlife to avoid any potential conflicts.
How do I get rid of a possum in my yard?
The best way to get rid of a possum is to eliminate their food source. Secure garbage cans, remove pet food, and clear away any fallen fruit or vegetables. You can also try making your yard less attractive by using motion-activated sprinklers or lights.
What should I do if a possum is in my attic or under my house?
If a possum is in your attic or under your house, it’s important to safely remove it. You can try blocking off all entry points except one, and then placing a trap baited with fruit or vegetables near the opening. Once the possum is trapped, contact a wildlife removal service to relocate it. Never attempt to handle the possum yourself.
What is the best way to deter possums from my garden?
To deter possums from your garden, install fencing around your plants. You can also try using motion-activated sprinklers or lights. Another option is to spread a natural repellent, such as chili powder or garlic spray, around your plants.
Are possums protected by law?
Possums are generally not protected by federal law, but state and local regulations may vary. Check with your local wildlife agency for more information.
What do I do if I find a baby possum?
If you find a baby possum that appears to be orphaned, contact a wildlife rehabilitator immediately. Do not attempt to care for the baby yourself, as they require specialized care. Do not assume it’s orphaned unless you have observed the mother is dead.
What does it mean when a possum “plays possum”?
“Playing possum” is a defense mechanism used by possums when they feel threatened. They will feign death by lying motionless, with their tongue hanging out and their eyes glazed over. This often deters predators.
Are possums good for the environment?
Yes, possums are beneficial to the environment. They help control insect populations, clean up carrion, and disperse seeds.
What kind of diseases do possums carry?
Possums can carry diseases such as leptospirosis, tuberculosis, and coccidiosis. However, the risk of transmission to humans is relatively low. They are also less likely to carry rabies compared to other wild animals.
Why Should I worry about a possum? if it seems sick?
You should worry about a possum that appears sick because it might have diseases or be injured. Do not approach it. Contact your local animal control or a wildlife rehabilitator. They can assess the animal and take appropriate action to protect both the animal and the public.