The pilot whale is one of the larger members of this family of mammals
The name of this class of mollusks comes from the Greek for "belly foot"
Unlike most lizards, this color-changing lizard has feet that grasp like hands rather than cling with claws
This shaggy load-bearer is also an important milk & food source
"Snow" creature seen here
This South American native has been domesticated for more than 4,000 years
The average day of this wild canine is spent hunting & scavenging
This domestic animal's circling movement before lying down goes back to a grass-flattening behavior
Some frogs retract their eyes to help them do this after catching a fly
Salmon depend mainly on this sense to find their native rivers