Understanding Possums
General Characteristics of Possums
The sight of a possum, a creature normally hidden by the cloak of night, lumbering across your lawn in broad daylight can be a startling one. These marsupials, known scientifically as *Didelphis virginiana*, are predominantly nocturnal, meaning they are most active during the hours of darkness. So, what does it mean when you see a **possum out in the day**? Is it a sign of illness, a desperate search for food, or something else entirely? This article delves into the world of possums, exploring their nocturnal habits, investigating the reasons behind daytime activity, and offering guidance on what to do if you encounter one.
The Virginia opossum, the only opossum found in North America, is a fascinating animal. They’re roughly the size of a house cat, boasting a shaggy coat that ranges from grayish-white to almost black. Their faces are characterized by a pointed snout, a pink nose, and small, black eyes. They possess a prehensile tail, which they use for gripping branches and aiding in climbing. Their feet have opposable thumbs on their hind feet, perfect for grasping and navigating their environment.
Possums are opportunistic omnivores, meaning their diet is incredibly diverse. They’ll happily munch on anything from fruits and vegetables to insects, carrion, small animals, and even pet food. This adaptability is a key reason for their widespread presence.
Possums are generally solitary creatures, only coming together during mating season. They don’t build elaborate dens but often take up residence in abandoned burrows, hollow logs, or under decks and sheds. They are surprisingly clean animals, grooming themselves meticulously. They are also known for their defense mechanism: “playing dead,” a state of catatonia that can trick predators.
Nocturnal Nature
The nocturnal lifestyle of possums is deeply ingrained in their biology and survival strategy. The primary reason for their nocturnal activity is to avoid predators. Their nighttime foraging habits reduce the risk of encounters with larger predators like coyotes, foxes, and owls. The cover of darkness offers them a natural form of protection.
Nocturnal habits also offer an advantage in foraging. The quiet of the night allows them to sneak up and search for food more efficiently. Further, possums are relatively slow and clumsy, so remaining hidden offers them an edge.
Reasons for Daytime Possum Activity
Seeing a **possum out in the day** isn’t always a cause for immediate alarm, but it does warrant observation. Several factors can lead to these normally nocturnal animals becoming active during daylight hours.
Food Scarcity
The availability of food significantly influences possum behavior. If food sources become scarce, due to drought, environmental changes, or competition, possums may be forced to search for sustenance during the day. This is a desperate measure, as it exposes them to greater risks from predators.
Urban environments often provide a mixed bag of food resources. While some areas offer easy access to garbage and pet food, other locations may have insufficient, resulting in increased daytime foraging.
Habitat Disturbances
Human activity, particularly urban development and habitat destruction, can disrupt a possum’s natural patterns. Construction, deforestation, and the loss of suitable living spaces can force possums out of their usual hiding places. They might venture out during the day in search of new shelter or a safe place to rest.
Even the regular activities in your yard, like mowing the lawn or using power tools, can scare possums. This could cause them to flee their usual resting spots, leading them to be more active during the day.
Injury or Illness
Perhaps the most concerning reason for a **possum out in the day** is illness or injury. If a possum is sick or hurt, its normal behavioral patterns, including its nocturnal activity, can be disrupted.
Injuries from vehicle collisions are relatively common. A hurt possum might be unable to return to its den and may appear sluggish or disoriented. Other illnesses, such as distemper or other diseases, can also affect their behavior, making them more active during the day. Look for telltale signs like difficulty walking, discharge from the eyes or nose, or visible wounds.
Seeking Water and Shelters
In extreme weather conditions, like prolonged heat or drought, possums may venture out during the day to seek water or shelter. Finding water may be crucial for survival.
The desire for shelter could be equally significant. If a possum’s usual den has been flooded or destroyed, it may be forced to search for a new place to rest. They might be attracted to shady spots, such as under porches or decks, or areas that offer protection from the sun and extreme temperatures.
Mating Season
While possums are generally solitary, the mating season can lead to behavioral changes. Male possums, in particular, may become more active during the day as they search for mates. They may travel greater distances and exhibit unusual behavior as they attempt to attract females or compete with other males.
Dealing with Daytime Possums
Encountering a **possum out in the day** requires a thoughtful and cautious approach. Here’s how to respond responsibly.
Observing from a Distance
The first and most important step is to observe the possum from a safe distance. Avoid getting too close or trying to handle the animal. Give it plenty of space and watch its behavior. Observe its movements, its physical condition, and its surroundings. Is it foraging? Is it moving awkwardly? Is it showing any signs of injury or distress? This information can help you determine whether the animal needs help.
Assessing the Situation
Once you’ve observed the possum, take some time to assess the situation. Consider the environmental factors and the possum’s behavior. Is there evidence of recent construction? Have you had any unusual weather? Is the possum acting disoriented or lethargic?
If the animal appears to be in distress, injured, or behaving erratically, it’s more likely to require intervention. A healthy possum may simply be seeking a new food source or a place to rest.
Calling for Help
If you believe the possum needs assistance, it’s time to call for help. Contact your local animal control agency, wildlife rehabilitators, or a veterinarian. Explain the situation, describe the possum’s behavior, and provide details about its surroundings. They will be able to assess the situation and offer guidance on the best course of action. They might advise trapping and transporting the possum, offering it medical care, or providing other forms of assistance.
Do not attempt to trap or handle the possum yourself unless you are trained to do so.
Prevention
Proactive measures can help prevent possums from becoming a nuisance or from needing to venture out during the day in the first place. Securing food sources is paramount. Keep garbage cans tightly sealed and make sure compost bins are properly managed. Don’t leave pet food outside overnight.
Habitat modification is also helpful. Seal any potential entry points to your home, such as holes in your foundation or under your deck. Trim overhanging branches that could provide access to your roof. Make sure your yard is not creating perfect conditions for possums to survive.
Debunking Myths
Misconceptions about possums abound. Understanding the truth about these creatures is essential for fostering respect and coexisting peacefully.
Addressing Common Misconceptions
One common myth is that possums are aggressive or dangerous. In reality, possums are generally docile and shy. They are far more likely to “play dead” than to attack. They are not carriers of rabies and are remarkably resistant to most diseases.
Another myth is that they transmit disease like other rodents. However, they do not typically carry diseases that can be transmitted to humans and rarely transmit rabies.
Highlighting the Benefits of Possums
Possums are an important part of the ecosystem. They provide numerous benefits. They help control the populations of insect pests, rodents, and even ticks. They are efficient scavengers, cleaning up carrion and helping to reduce the spread of disease. They even eat slugs and snails, making them beneficial in the garden. By understanding their role, we can appreciate these animals and encourage better coexistence.
Conclusion
Witnessing a **possum out in the day** can be an unsettling experience. However, it is not always an indication of a serious problem. While this behavior may signal a need for concern, it’s important to understand the reasons why it might happen. By observing from a safe distance, assessing the situation, and seeking help when necessary, you can ensure the safety and well-being of the possum. Being informed is key to creating a more harmonious relationship with these fascinating creatures.
Further Reading/Resources
Your local animal control or wildlife rehabilitation center.
Reputable wildlife conservation organizations in your area.
Online resources from universities or government agencies that focus on wildlife biology.