This lizard can shoot blood from its eyes to scare predators.
Horned Lizard
This slow-moving mammal spends nearly its entire life hanging upside down.
Sloth
Honeybees perform this dance to tell other bees where food is located.
Waggle Dance
The largest species of rhinoceros.
Indian Rhinoceros
I have eight arms and no bones.
Octopus
This shrimp can punch with the speed of a bullet, creating bubbles hotter than the sun's surface.
Mantis Shrimp
The world's largest rodent.
Capybara
Many birds travel thousands of miles every year in this seasonal movement.
Migration
This great ape lives only on the island of Borneo and Sumatra.
Orangutan
I'm the only bird that can truly fly backward.
Hummingbird
This amphibian can survive being frozen solid during winter.
Wood Frog
This brightly colored bird has an oversized bill that helps regulate body temperature.
Toucan
Wolves communicate over long distances using this vocalization.
Howling
The rarest great ape on Earth.
Cross River Gorilla
I carry my home wherever I go.
Turtle
This tiny mammal has the fastest heartbeat of any mammal, reaching over 1,000 beats per minute.
Shrew
This South American fish is famous for its razor-sharp teeth and powerful bite.
Piranha
Sea otters use this natural object to crack open shellfish.
Rocks and Stones
This critically endangered porpoise lives only in Mexico's Gulf of California.
Vaquita
I can inflate my body into a ball to discourage predators.
Pufferfish
This jellyfish is considered biologically immortal because it can revert to its juvenile stage.
Immortal Jellyfish
This elusive spotted cat is the largest in the Americas.
Jaguar
Emperor penguins survive Antarctic winters by doing this together.
Huddling
This tiger subspecies is found only on one Indonesian island.
Sumatran Tiger
I'm the largest species of penguin.
Emperor Penguin