polar bear betydelse and definition

Exempel på polar bear

• A polar bear’s white fur makes it almost disappear against the snow and ice, despite its huge size. 

• Animals that live on the ice, like polar bears, may die. 

• Polar bears have sharp claws and teeth. 

• Strangely enough, the skin below the polar bear’s fur is black! 

• On three of the four occasions when the ship encountered a polar bear, ivory gulls were also present.

• Both fox and polar bear faeces were found on the island.

• Unpacking social learning in social-ecological systems: case studies of polar bear and narwhal management.

• Similarly, ravens were known to be very helpful for polar bear hunters who could benefit from their deceiving capacities.