Animals Facts

Dolphins' Sense of Hearing
Dolphins' Sense of Hearing

Dolphins hear tones with a frequency up to 160 kHz with the greatest sensitivity.

Big Eyes of Ostriches
Big Eyes of Ostriches

An ostrich's eye is bigger than its brain.

Cats' Ears
Cats' Ears

A cat can rotate its ears independently 180 degrees, and turn in the direction of sound 10 times faster than those of the best watchdog.

Goldfish
Goldfish

Goldfish can see both infrared and ultraviolet light.

21-inch Tongue
21-inch Tongue

A giraffe can clean its ears with its 21-inch tongue.

Functional Skin
Functional Skin

Frogs absorb most of the moisture they need through their skin.

Dalmatians
Dalmatians

At birth, dalmatians are always white.

Ducks and Sleep
Ducks and Sleep

Ducks sleep with one eye open.

Crocodiles vs Alligators
Crocodiles vs Alligators

Crocodiles can’t stick their tongues out, while alligators can.