Skip to Content

What Sounds Do Opossums Make?

For the animal kingdom, communication is vital to surviving. Animals do not have a complex vocal communication repertoire as humans do, so they must find other ways to interact with one another. Opossums use a small number of body signals. However, the majority of their communication is through vocalizations.

The North American opossum makes a hissing sound or a low growl when threatened or angry and a clicking sound to attract the attention of their young. Young opossums often make a sneezing sound. Opossums are usually silent, so there is generally more than one if you hear them in your house.

Some animals use chemical signals called pheromones, and others use body language, much like dogs and cats. Let’s look at how opossums communicate.

Are opossums dangerous animals?  Find out the truth here

What Are Opossums?

The opossum is the common name given to a group of marsupial mammals found across North and South America. There are currently 60 known species of opossum. They are often called possum instead of opossum, but possum refers to a different group of animals.

Opossums are nocturnal animals, so they are most active at night. They typically spend the daytime resting in tree hollows away from human-populated areas. They often venture into villages and towns during the night to scavenge through rubbish for leftover food.

Unfortunately, opossums play dead as a defense against predators, leading people to believe they are dead. Many opossums that were alive and healthy have been buried in people’s yards as the person has assumed they are dead.

Are opossums good to have around your house?  The answer might surprise you.

Breeding Season

Opossums are noisiest during the breeding season, and if you live near an area where opossums are common, you will know when the breeding season has arrived!

When opossums are searching for a mate, they make loud clicking noises that sound like humans when we tut (clicking the tongue against the roof of the mouth). Both males and females follow the sounds of other opossum clicks to find a mate.

Opossums can reproduce twice per year, but most females only give birth to one litter per year. Since opossums are solitary, the male has no input in the rearing of the young.

A female can give birth to as many as 20 joeys, but the average is between 4 and 10. Like kangaroos, opossum joeys are tiny at birth, around the size of a bean. They are born after a gestation of around 11-14 days and travel from the birth canal, up the fur covering the mother’s stomach, and into the pouch.

Here, they latch on to a teat and continue to grow. After a month or so, the joeys are big enough to come out of the pouch, and the mother will carry her babies on her back.

Do you know how opossums survive winter?  Find out here

Defensive Communication

When opossum feels threatened or agitated, they have two distinct vocalizations. The first is a loud growl that sounds similar to a pig snort. This is used as the initial communication to warn the other animal off. This might be a predator such as a fox or another opossum.

If this does not work, opossums will hiss or even screech. This ear-piercing sound is often heard during the breeding season when two males come across one another, or a male tries to mate with a female who is already pregnant.

It is common to hear these noises at night, especially in populated areas close to the woodland where opossums live.

Ever wondered why opossums play dead? Find out in this article I wrote

What Sounds Do Baby Opossums Make?

With so many babies to look after, mothers sometimes get separated from their joeys. One or two may fall off her back or be unable to keep up with her during nighttime foraging.

Joeys call to their mothers using a ‘choo’ sound that sounds a lot like a sneeze. As opossums can mate twice per year, hearing opossum joeys are common yearlong. While most females will only mate once per year, many do find a mate to breed twice per year to raise two litters within 12 months.

Joeys may hiss at their siblings when fighting over the best spot on their mother’s back, but they are quiet compared to adult opossums.

Do you know if opossums can swim?  Find out here

Opossums vs. Possum

There is often fierce debate over the proper name for these quirky critters. The true answer is that they are not the same but two distinct species. Opossums are native to North and South America. They are the only native marsupial on the continent of the Americas. Possums are endemic to Australia, meaning this is the only place they are found.

Opossums have a face and body similar to a ferret. They have a broad head, large ears, and a long snout that narrows toward the nose. Opossums have whiskers all over their face, including along the snout, on the cheeks, and above the eyes.

Their body is long and slender, with short legs compared to their body size and a long rat-like tail. The Colouring of their coarse fur ranges from pure white to pale grey, slate grey, and black. They generally have white faces and white fur on their stomach.

The average lifespan of an opossum is only 2 to 4 years.  Find out why here.

On the other hand, Australian possums have more rounded faces, shorter snouts, fewer whiskers, and ears more like a rabbit. Possums have a much large size. Some possum species can be as small as three or more inches, while others can be larger than a house cat.

They are greyish brown with cream-yellow fur on the lower portions of the face and down the chest, stomach, and back of the legs. Some possums can have a silver-grey coat like a chinchilla or degu, and black fur is also possible. Possums also have bushy tails, unlike the hairless tails of American opossums.

Both species are nocturnal (active at night), omnivorous (eating both meat and vegetation), and marsupials (carrying young in a stomach pouch). They both inhabit similar environments, preferring woodland with nearby water sources. However, they are adaptive animals and are commonly seen scavenging through human bins or feeding off roadkill.

Are opossums dangerous to humans?  Find out in this article I wrote

Ads Blocker Image Powered by Code Help Pro

Ad Blocker Detected!!!

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.

Powered By
CHP Adblock Detector Plugin | Codehelppro