yes, doplins can swim backwards for about 1 hour
they dont swim backwards yah um, either u asked the question wrong or your reeeaallly tired cause they dont swim backwards
No, in fact very few-if any- sea animals can swim backwards
yes, crocodiles can swim backwards
No, they can not.
they swim all ways..their is not forward backwards or sideways....
they can
They can swim backwards in short bursts, if that's what you mean.
sea otter
backwards or upside down
NO. The tail of the sperm can only propel it forward.
Yes indeed, incanse of a predator the will walk back and hide in there shell