What's the strangest animal fact you know?

[supermax_thelion1]

I came across a fact that octopuses have three hearts and blue blood! It got me thinking, what other strange animal facts are out there? Share the weirdest ones you've heard!

 

[zakie]

Did you know that sea cucumbers can expel their internal organs as a defense mechanism? They regenerate them later!

 

[Dawn]

Crocodiles care for their young unlike any reptile!

 

[Bruno]

I came across a fact that octopuses have three hearts and blue blood! It got me thinking, what other strange animal facts are out there? Share the weirdest ones you've heard!

Three hearts and blue blood? That's wild! Weirdest animal fact I know? Wombats poop cubes #AnimalOddities What about you guys?