blue whales

Commercial whaling devastated the world’s biggest whale species, pushing some of them to the very brink of extinction in the early to mid 20^th Century. Whaling for meat, oil, or whalebone was not a new idea, but new explosive harpoons and industrialised factory ships plundering the seas for whales had an even more catastrophic impact than what had come in centuries before.

It was the realisation that catches were declining that led to the creation, by whaling nations, of an organisation that would become the ‘International Whaling Commission’ (IWC).

Whale tail

Melting polar ice is threatening the main food source for Antarctic blue whales and could lead to their extinction, an international environmental group said yesterday. The whales feed on small sea creatures known as krill, which in turn eat microscopic marine algae. These live in sea ice and are released in the summer when the ice melts.