DID YOU KNOW? about animals 2

• Did you knowelephants sleep between 4 - 5 hours in 24 period
• Did you knowit's possible to lead a cow up stairs but not down
• Did you knowfrogs can't swallow with their eyes open
• Did you knowelephants are the only mammal that can't jump
• Did you knowfrogs don�t drink (they absorb water through their skin)
• Did you knowat birth dalmations are always white
• Did you knowhummingbirds are the only bird that can fly backwards
• Did you knowa duck can't walk without bobbing its head
• Did you knowa hummingbird's heart beats at over a 1,000 times a minute
• Did you knowdragonflies have 6 legs but can't walk
• Did you knowa crocodile can't move its tongue
• Did you knowhippopotamuses have killed more people in Africa than any other animal
• Did you knowan elephants ears are used to regulate body temperature
• Did you knowbats always turn left when exiting a cave
• Did you knowcrocodiles never outgrow their enclosure
• Did you knowreindeer hair is hollow inside like a tube
• Did you knowcows don't have upper front teeth
• Did you knowan octopus pupil is rectangular
• Did you knowcats can't move their jaw sideways
• Did you knowits physically impossible for pigs to look up at the sky