Muskoka Wildlife Centre





  
American Toad
Viber
Badger
Dozer
Sandy
Bald Eagle
Thorondor
Hal
Izumi
Barn Owl
Barney (a.k.a. Moonface)
Silo
Beaver
Woodrow
Millie
Black Bear
Kootenay
Black Rat Snake
Kingston
Licorice
Blanding's Turtle
Oliver
Emy (not on display)
Bobcat
Rufus
Box Turtle
Murtle
Broad-winged Hawk
Hawksley
Bull Frog
Fergus
Pavarotti
Cottontail Rabbit
Peter
Cougar
Kokanee
Eastern Fox Snake
Copper
Fisher
Mike
Five-Lined Skink
Liz
Flying Squirrel
Pixie
Great Horned Owl
Dr. Hoo (not on display)
Grey Tree Frog
Leaf
Twiggy
Groundhog/Woodchuck
Clover
Kestrel
Punk
Lynx
Yeti
Marten
Conifer
Milk Snake
Skim
Moose
Chocolate
Lucky
Opossum
Indiana
Painted Turtle
Raphael
Willamina
Porcupine
Quillber
Thistle
Raccoon
Zorro
Dawn
Raven
Edgar
Nevermore
Red Fox
Renard
Red-tailed Hawk
Will Scarlet (not on display)
Saw-whet Owl
Luna
Snapping Turtle
Sam
Junior (not on display)
Stinkpot Turtle
Lily (not on display)
Striped Skunk
Flower
Aroma
Turkey Vulture
Barfalomew (not on display)
Wolf
Montana
Nikita
Akayla
Wolverine
Hyde
Gulo
Wood Turtle
Oakley


Indiana the Opossum

Born: Spring 2005
Sex: Male
  Indiana came to the centre from a person in the United States that was breeding Opossums for household pets.  Indiana was being fed wet cat food and has developed Metabolic Bone Disease, this disease is caused by improper nutrition.  As a result of this disease his right ankle has become twisted, and although it looks painful, it is not.  Indiana is now receiving a well balanced diet, specific to opossums, that we hope has stopped the progression of his disease.  Indiana is the perfect example as to why wild animals do not belong in our homes and do in fact belong out in the wild in their natural habitats.  He will spend the rest of his life here at the Muskoka Wildlife Centre educating people about this unusual animal.

 

Opossum (Didelphis virginiana)

Average Size: Average Weight:
Body Length: 400 - 470mm Tail Length: 250 - 380mm At full size they are about the size of a large house cat 2 - 5.5 kilograms (4.4 - 12 lbs)
Average Lifespan: Range:
Less than 2 years in the wild Up to 7 years in captivity Commonly found throughout southwestern Ontario and occasionally seen as far North as Barrie

Dining and Dwelling

Life and Death

This nocturnal animal leads an extremely opportunistic lifestyle.  They will eat whatever is available; carrion forms a large part of their diet, along with small mammals, insects, frogs, birds, eggs, fruits and vegetables.

The opossum prefers areas with cover, whether it is woodlands, farming areas or urban centers.  When in search of a den site opossums are not picky, because they are unable to dig they rely on the abandoned dens of other animals, brush piles or even open buildings.

One of the most common causes of mortality here in Ontario is our cold winters; opossums are only recent residents to Canada and are not built for our extreme weather.  Because of their taste for road kill (carrion), many opossums are killed by automobiles.  Natural predators of the opossum include domestic dogs, coyote, bobcat, fox, raccoon and birds of prey.

This solitary animal will breed in early spring and have a litter of 1-14 young.  The new opossums are born 13 days later.  At birth the young are the size of a kidney bean and are blind and extremely underdeveloped.  They crawl up the mother and find their way into her fur-lined pouch where they continue to develop.  After 60 days they start to venture outside the mothers pouch and will cling onto their mothers back.  Another 30-40 days will pass before the young are ready to be weaned and eat solid food.  Two to three months after weaning the young disperse and begin their solitary lives.

That's Amazing

  • The Opossum is North America's only marsupial (pouch bearing animal).
  • The Opossum can kill and eat poisonous snakes (in the U.S.) like rattlesnakes, copperheads  and water moccasins.  When stricken they are virtually immune, they can withstand more than 60 times the venom that it takes to kill other mammals of similar size.
  • The term 'playing possum' comes from the opossums ability to feign death when threatened. They flop over on their side, hang their tongue out and drool, sometimes holding that position for 6 hours.