:38:03
still, they're the most
sociable of all dolphins
:38:07
living in highly stable
family groups
:38:18
most of the males never leave
the group they are born in
:38:21
some will even teach
the calves how to hunt
:38:25
this unfortunate
harbor seal is about
:38:27
to become a living
training tool
:39:09
the killer whales circle the prey
as if toying with it
:39:13
in fact
:39:14
they may be demonstrating
to their young how to
:39:17
cut off a prey's retreat
or how to confuse it
:39:22
more important the
calves will learn how to
:39:25
coordinate their efforts
with others in the pod
:39:41
older males have been observed
allowing calves to feed
:39:45
before they themselves
begin to eat
:39:48
the young will grow into
the ocean's top predators