var arrayFacts=[
"Wet nap.
A walrus is able to sleep while it swims and on land can move as fast as a human can run.",
"The Walrus Gang.
The bellowing of a Walrus herd can be heard for several miles. They are gregarious, social animals who often congregate on land or ice floes in herds numbering several thousand.
If attacked, the whole herd will come to the defense of the threatened Walrus. ",
"Some sharp teeth.
The tusks of a Walrus can grow over 3 feet long. Their two tusks, which are actually teeth, are their distinguishing feature.
They have 16 other much shorter teeth for eating.
Their tusks are used as weapons in fighting and as hooks when climbing on the ice. Their main predators are whales, polar bears and humans, who hunt them for their valuable ivory tusks and blubber.",
"He's awfully thick.
Walruses have thick skulls.
They head-butt the thick ice to make themselves breathing holes, sometimes going through sheets 8 inches thick. They then use their long ivory tusks to widen the breathing holes, enabling them to fit through more easily.
Males can weigh up to 2,000 pounds and measure as long as 14 feet. Females are slightly smaller.",
"Stress is causing their hair to fall out!
As juveniles walruses have thick hair, but lose it as they grow older. Both males and females have thick, wrinkled hairy skin, which by old age, becomes hairless.
Walruses also molt and lose their winter coat every year in June and July. ",
"Water on the brain.
Walruses spend two-thirds of their life in water.",
"Doing the backstroke.
Walruses swim at about 4 miles per hour. They can reach speeds of about 22 miles per hour.
They also have a built in life jacket; air sacks in their necks which work to keep their head above water when they sleep."];