Ocean food chain
The shallow offshore sea goes through its own seasons. In spring, plankton blooms in the warming waters, the basis of a classic food chain which feeds a succession of marine life. Shoals of herring attract larger predators, including the grey seals that thrive in the rich waters of the Atlantic coast.
Duration:
This clip is from
Featured in...
Βι¶ΉΤΌΕΔ Nature
Be captivated, informed and inspired by the world's wildlife.
More clips from SPRING
-
Swan courtship
Duration: 01:56
-
Scilly birds
Duration: 01:26
-
Pussy willow
Duration: 00:44
-
Do and die
Duration: 00:47
More clips from Living Britain
-
Winter scavengers—DEEPEST WINTER
Duration: 01:20
-
Winter waders—DEEPEST WINTER
Duration: 02:06
-
Springing to life—DEEPEST WINTER
Duration: 03:42
-
Industrial age otters—DEEPEST WINTER
Duration: 00:58