:46:00
the feeding's over
and it's time to celebrate
:46:04
the event is marked by
exhilarating acrobatic displays
:46:09
dolphin groups that
usually travel
:46:10
apart now come together
to socialize
:46:19
in the world of dolphins
that means
:46:22
frequent sex with a variety
of partners
:46:25
the males- swimming upside down
follow the females
:46:29
they synchronize their
movement with hers
:46:32
all for a brief moment
of coupling
:46:59
physical contact among
these groups of
:47:01
dolphins strengthens
communal bonds
:47:05
for cooperative hunters
:47:06
these bonds are essential
:47:09
the duskys are about
to face a challenge
:47:11
that calls for teamwork
on monumental scale
:47:28
sixty feet below the
surface, a monstrous swirl
:47:32
of life undulates like a
strange super organism
:47:42
it's a mass of anchovies over
a hundred feet in diameter
:47:48
for these duskys
:47:50
it's the mother iode