Virginia Opossum Facts, Lifespan, and Habitat

Virginia Opossum (Didelphis virginiana) with winter coat.
North American Virginia Opossum (Didelphis virginiana) with a winter coat. Photo by Cody Pope (Wikimedia).

It’s late autumn/early winter, and I see dead possums. I’ve seen several dead young opossums in the streets near my home. I realized how common this animal is in my neighborhood. And how little I knew about them.

So, I set out to learn about these quiet, unassuming neighbors of mine. The more I learned, the more I realized, Virginia opossums are some of the weirdest animals I have ever come across.

As many of you know, I grew up in a family of fishing-hunting-trapping-gardening-farming-foraging southerners. At my grandparents’ home, I’ve eaten a wide variety of unconventional meats. When my grandfather died, I told people I had eaten my last opossum.  After learning about opossums, boy do I mean it.

Quick note: Apparently, the opossum with an ‘o’ is the North American animal. Possum without the “o” refers to an animal in Australia. But, American southerners often shorten “opossum” to “possum”.  The name opossum is from an Algonquin Indian language which means, ‘white-faced’.

This post is about the Virginia Opossum (Didelphis virginiana), found in eastern North Amerca and introduced along the Pacific coast.

North American Virginia Opossum (Didelphis virginiana) lying in the snow
North American Virginia Opossum (Didelphis virginiana) lying in the snow Photo by Hardypants (Wikimedia).

Virginia Opossum Behavior

Opossums are solitary,  quiet animals. They avoid contact with humans, animals, and other opossums. Opossums are most active at night (nocturnal).  During the warm months, they are most active in the middle of the night.

So, that explains why I am often awakened in the middle of the night by the sounds of animals fighting. During the summer, I sleep with my bedroom window open. I hear strange screeches and shrieks. I always think its’ raccoons, possums, and cats, having disagreements. It is possibly opossums getting in scraps with other animals.

Last summer, I found a dead and mutilated opossum in my flower bed. I’ll spare the mutilation details. That animal had apparently been in a fight and lost. Animal Control took the dead body away the next day.

Opossums are quite nomadic in their home ranges. They don’t sleep in the same den regularly. They bed down in different dens each night. They wander most in summer.

An individual may wander over two miles in a night. But, they don’t move too far from a temporarily available food source, like my ripening strawberries or blueberries.

In winter, opossums are more active during the day. Opossums don’t hibernate, they just are less active. They aren’t built for winter. Cold weather kills a number of them. Many possums have frostbitten ears and tails which can lead to gangrene and death. Look for frostbitten, blackened tips on their tails and ears.


Opossum Diet and Food

Opossums are scavengers, cannibalistic, and omnivores. They eat just about anything.

They are not good hunters but take advantage of easily obtained meals. They eat meat the main part of their diet. Their preferred food is insects, mostly beetles. They also eat:

  • mammals
  • bird eggs and young
  • amphibians and reptiles (including poisonous snakes)
  • fruits, grapes, pokeweed, Pawpaws, berries including strawberries, blueberries, blackberries, etc.
  • nuts, grasses, green vegetation, corn
  • carrion of all sorts

Some animals will turn to cannibalism in extreme circumstances. Opossums will eat possum young or another possum at any time.

Virginia Opossum Habitat and Home Range

The Opossums family is found only in the Americas. There are 75 species of opossums in North, Central, and South America. The opossum, I am focusing on here is the Virginia Opossum (Didelphis virginiana). It is a mammal and the only indigenous and wild (read: free) marsupial in North America.

Virginia Opossums are found in Eastern North America from southern Maine, Southern Canada, and Michigan to South Dakota; south through Mexico and Central America to Costa Rica.

The Virginia Opossums are absent from the Plains and arid southwest of the United States. Their prepared habitat is wooded or shrubby. They like cover and places to hide. So, you will find them in forests, woodlands, and urban areas.

Opossums don’t make dens but sleep in abandoned dens of other animals. They like hollow trees and branches, crevices, caves under rocks, soil, and leaf litter.

Opossum Communication and Interactions

Opossums are generally very quiet. They can make a few standard sounds. Opossums will communicate with hisses, growls, and screeches in hostile encounters with animals and humans. Males, females, and young also make clicking sounds.

I accidentally trapped an opossum in a Havahart trap a few years back. It was calm enough that I felt okay opening the cage and letting it walk out of the cage. The opossum slowly walked out of the cage, glanced back at me, and disappeared into the underbrush in my garden.

Luckily, I didn’t touch the opossum. The animal has the ability to excrete a musky greenish fluid from its’ anal glands. I’m glad that didn’t happen.

It also has the ability to faint and appear dead. This is what people call ‘playing possum’. They aren’t pretending to be dead, they actually faint from fear. They may snap out of it minutes or hours later. It isn’t easy to get an older more experienced opossum to faint, but the younger ones may pass out more easily.


Opossum Lifespan

Opossums don’t live long. An individual may live just a few months or a single year. An opossum in captivity can live longer.


Virginia Opossum Courtship and Mating

Being solitary animals, opossums avoid each other. During the breeding season (January to July in the United States), males and females find each other and mate.

During mating the male and female fall over on their right sides. Falling over seems to be crucial to conception. If the couple doesn’t fall over the female doesn’t conceive. I don’t know what to say, except don’t try this at home.


Raising Opossum Young and Being Marsupial

Gestation lasts just two weeks. After two weeks, eight or nine young are born. The young are so small about twenty could fit in a teaspoon.

After birth, the young must crawl three inches to the mother’s pouch. The mother’s pouch makes the animal a marsupial. In the pouch, the young must attach themselves to a teat. The mother has thirteen teats, of which only seven to ten actually give milk. Any ’surplus’ young die from lack of a teat (food).

Opossum mothers provide very little maternal care. The mother will clean the pouch and any young there, but that is it.
After three months, the young are weaned and begin to roam away from the mother.

Possum Foes and Enemies

Few animals prey on opossums. Besides humans, cars, dogs, foxes, and owls, the opossum is free from being hunted.
The dead opossums I saw around the corner from my house, had been run over by cars. The dead one in my garden lost a fight.

Opossums are immune to the poison of snakes of the pit viper family (crotalid) such as rattlesnakes, copperheads, and water mocassins. If bitten the opossum may have some mild discomfort, but it recovers quickly. This is a possum superpower.

Young opossum may be eaten by adults. I don’t know if the young are most vulnerable when they are tiny and in the pouch or when older. Or both.

Opossums in the Ecosystem

Opossums eat many ticks and other insects. They eat carrion. In this way, they keep an ecosystem clean and healthy.


Opossum Uniqueness

Finally, I could have easily doubled the length of this post with more possum fascination. When you learn about how opossums, ‘function’, you realize what a wonderful world we live in. The individual who designed these animals, must have a great sense of humor?

Opossum Encounters

If you have opossum encounters or comments you would like to share feel free to add them to the comments below.


Get to Know the Virginia Opossum (Video)

Another Possum Video


More on Mammals

More on Mammals

Identifying Backyard Mammals: A Photo Gallery

Mammals: Identification Guide

Beavers Are Back In Philly: Improving City Ecosystems (Video)

Storing Food for the Winter (How to Hoard)

Winter Animal Signs

The Badger – about the Eurasian Mammal


  1. I live in Ontario Canada, does anyone have photos of possums prints in snow. Would like to verify mine,I live on water,now see some coming up & looks like staying under my deck that is snow packed except for trail to it ,& quite a hole.
    Have not seen one this year, Lots of ferrel cats ,but these are strange. Thank you.

  2. They also don’t typically get or carry rabies due to their super low body temperature. We currently have one we are rehabbing.

  3. I relocate opossums in a trap. because they get under my trailer and tear up the insulation to make a home. They have always been very nice, they just hiss a little, and look at you with concern. So I just take them down to a local wooded area, and let em go, after giving them a little cat food. In hopes that they dont make the long jouney back.

    Really cool animals though. I didnt know they had a pouch and the young have to climb into the pouch. awesome!!!

    • Hi Stephen, Aren’t they cool. I like the quiet way they go about their business not bothering anyone. They will survive long after us humans wipe ourselves out.

  4. I have been raising 9 opossums. 3 have survived. They are almost a year old. My male got loose . He has been gone for 36 hrs. I wonder if he will come back home?

    • Hi, Jennifer – Thanks for your comment. 9 opossums, that’s quite a feat. The male may be following instinct and looking for a mate and to establish territory. Maybe it’s their time to breed. Maybe like a lot of young he just wants to strike out on his own.

  5. I have 2 possums that come onto my patio every night to eat the sunflower seeds I put out for them and drink water from my glass dishes. Sometimes my cat and my neighbor’ cat are lying around out there too and all ignore one another. Now and then a skunk joins a possum and they bump into each other while eating but there is never a “discussion”. These animals cause no harm, only come at night, eat then go back to the woods. I’m happy to have them around. There was a female a couple of months ago loaded down with babies but have not seen her – or she has left the babies somewhere else. She could barely walk! To anyone reading this I ask that you do not harm our wildlife. It’s tough enough for them without our also being predators. Thanks!

    • Thanks for your information. I have had possums in my backyard for decades. I always enjoy seeing these slow, gentle relatives. They like to eat my strawberries. So, do the skunks.

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