Calgary Herald

Meet the primates

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RING-TAILED

Size: About 22 inches in length, including tail. Weight: 5 to 7.5 lbs. Average lifespan in the wild: 18 years. Diet: Predominan­tly fruit, but will also eat leaves, tree bark and sap.

Fun facts: Ring-tailed lemurs use their powerful scent glands as both a communicat­ion tool and, during mating season, as a weapon. A dominant female generally leads troops that can range in size from six to 30. Unlike many of their cousins, they can’t grip with their tails, so they spend a lot of time on the ground.

RED-RUFFED

Size: About 24 inches in length, including tail. Weight: 7 to 8 lbs. Average lifespan in the wild: 15 to 20 years. Diet: Primarily a fruit eater, they also eat leaves and shoots, and greatly enjoy figs.

Fun facts: Despite living in different parts of Madagascar, the red-ruffed lemur and the black-and-white ruffed lemur understand each other’s calls. Using their long claws and teeth, they can spend hours grooming, which is believed to be connected to their social hierarchy. They’re rather timid and known for making very tidy nests.

BLACK-AND-WHITE RUFFED

Size: Between 39 and 46 inches, including tail. Weight: 6.8 to 9 lbs. Average lifespan in the wild: 18 years Diet: Fruit makes up about 92 per cent of their diet, but they also eat leaves, nectar and fungi.

Fun facts: The loud and proud black-and-white ruffed lemurs communicat­e with several different, and often raucous, calls. While they’re very similar to the red-ruffed species, they have a much smaller population despite a vastly larger range. In the wild, troop size can fluctuate based on resource availabili­ty — when food is scarce they will split into smaller groups to survive.

 ??  ?? A pair of lemurs sun themselves at the Calgary Zoo Wednesday.
A pair of lemurs sun themselves at the Calgary Zoo Wednesday.

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