Largest & Smallest
The largest animal on Earth.
The Blue Whale
The marine animal known as a "Killer Whale."
An Orca
The only mammal capable of true flight.
A bat
A group of crows.
A murder
This river is home to four dolphin species that can't be found anywhere else on earth.
The Amazon River
The fastest land mammal.
A cheetah
The animal where males get pregnant and give birth.
A seahorse
The only marsupial native to North America.
An opossum
A group of lions.
A pride
Chipmunks occupy these two continents.
North America and Europe
The heaviest tree-dwelling animal.
An Orangutan
The animal that uses bubbles to attract prey.
A Humpback whale
The bird with the largest eyes, which are bigger than its brain.
An ostrich
A group of flamingos.
A flamboyance
Monkeys can be found in this US state.
Florida
The largest rodent in the world.
A Capybara
The venomous jellyfish that can kill a human in minutes.
A box jellyfish
The only marsupial that cannot walk backward.
A kangaroo
A group of hedgehogs.
A prickle
This continent is home to the naked mole rat.
Africa
The smallest mammal in the world.
The Etruscan shrew or Bumblebee bat
The ocean-dweller that goes into a trance-like state when turned upside down.
A shark
The animal immune to cancer.
A Naked Mole Rat
A group of pigs.
A drift
The only place Tasmanian devils are found.
Tasmania, Australia