The sperm whale is the largest toothed predator on Earth and one of the most amazing creatures in the ocean. Capable of reaching 18 meters in length and weighing over 50 tons, it possesses the largest known brain in the animal kingdom and a complex social structure based on family clans that communi
35:15
39:59
43:59
123:39
61:50
92:06
92:59
30:18
82:48
45:00
73:09
151:19
77:48
69:27
37:57
44:26
52:23
58:52
34:39
73:49