The tails of these small, lightweight lizards ... of birds and ectotherms (cold-blooded animals) at the Dallas Zoo, told Live Science. For instance, long-tailed grass lizards (Takydromus ...

They cover their long tails with smelly secretions and wave them in the air to determine which animal is more powerful. Ring-tailed lemurs live in groups known as troops. These groups may include ...

Bush babies, also called galagos, are small, saucer-eyed ... zero in on prey in the dark. The animals are ace jumpers, using powerful legs and extremely long tails to spring great distances.