The age of a fish can be determined by its number of fish scales
The age of a fish can be determined by its number of fish scales
Orangutans warn people to stay out of their territory by belching
Dolphins entertain themselves by creating underwater bubble rings
The sweet scent that lingers after a rainfall is called Petricho
Camels have three eyelids to protect themselves from blowing sand
There are giant hornets in Japan whose venom can melt human flesh
Polar bears are the only mammal with hair on the soles of its feet
The thumbnail grows the slowest; the middle nail grows the fastest
Researchers estimate that 91% of sea creatures remain undiscovered
Crows are able to remember the faces of people who mistreated them
When snakes are born with two heads they fight each other for food
There are no two zebras who have stripes that are exactly the same
The smallest and shallowest ocean in the world is the Arctic Ocean
Fig trees kill fig wasps that lay eggs on them without pollinating
The common silkworm has eleven brains but it only uses five of them