| [00:00.570] |
Badly weakened, he's chaperoned towards the harbour entrance. |
| [00:04.970] |
But he's not out of trouble yet. |
| [00:08.310] |
First, he must negotiate the rocky heads of the bay. |
| [00:13.530] |
His sensitive skin, never designed to touch rock, is badly lacerated. |
| [00:20.160] |
He's through, and back into the safety of the endless blue. |
| [00:26.830] |
The sperm whales' story |
| [00:28.240] |
sums up the difficulties of surviving in this world of extremes. |
| [00:33.460] |
They succeed, thanks to their great stamina and extraordinary design. |
| [00:39.280] |
But at times, even the whales struggle to |
| [00:41.000] |
cope with the challenges of this vast ocean. |
