S34 Ep4: Roving Gang of Sea Snakes and Fish Terrorize Reef

Aired: 5/11/2016 | 0:02:12 | Clip
Lethal sea kraits (snakes) are too slow to catch fish in a straight chase. Fortunately, they have partners in crime - shoals of yellow goatfish and trevally who seek similar prey. The big fish scare the prey into the cracks where the sea snakes can catch them.