They can smell their prey up to a kilometer away. Polar bears have a very strong sense of smell, which they use to find seal breathing holes in the ice.
Do Polar bears have good senses?
Smell. A polar bear’s sense of smell is acute, and it is the most important sense for detecting prey on land. A polar bear can most likely smell a seal from more than 1 km (0.6 mi.)
Can Polar bears smell humans 100 miles away?
Keen smelling is a polar bear talent
Polar bears can smell seals and other animals up to 9 km (5.6 miles) away. They can even smell the breathing holes seals create in the ice from almost one km (. … So although polar bear hunting ranges can span several hundred miles, their sharp olfactory sense helps keep them fed.
Do polar bears eat humans?
Bears. Polar bears, particularly young and undernourished ones will hunt people for food. … Truly man-eating bear attacks are uncommon, but are known to occur when the animals are diseased or natural prey is scarce, often leading them to attack and eat anything they are able to kill.
Do polar bears eat penguins?
Polar bears do not eat penguins, since penguins live in the southern hemisphere and polar bears live in the northern hemisphere.
Do polar bears kill for fun?
Some of the other animals which have been observed engaging in surplus killing include orcas, zooplankton, humans, damselfly naiads, predaceous mites, martens, weasels, honey badgers, jaguar, leopards, lions, wolves, spiders, brown bears, american black bears, polar bears, coyotes, lynxes, minks, raccoons and dogs.
What is the average lifespan of a polar bear?
LIFE CYCLE: Polar bears can live up to 25 or 30 years in the wild.