Did you know every year in the UK between 350 and 800 whales, dolphins and porpoises (cetaceans) wash up on British shores? Most are already dead, but some are still alive.
Sperm whale stranded on a beach
The majority of whales that come to our shores are washed up, already dead. There are a number of reasons why they may have died.
You may have seen news stories of live whales stranded on a beach, when efforts have been made to get the animal back into the water, occasionally with some success.
What makes a live whale beach itself? Most cetaceans use their own form of sonar and are sensitive to the Earth’s magnetic field – they use both of these to navigate and find their food. Several things can affect these otherwise amazing skills.
Some species of cetaceans are very social animals and travel in family groups following a dominant leader. Tragically, if the group leader is sick and swims into shallow water, all the others may follow and become stranded together.
A law was enacted in 1324 that all whales, dolphins and porpoises found in English waters belonged to the King (or Queen as we have now) and were to be known as ‘Fishes Royal’. The Natural History Museum was given the responsibility for investigating all the strandings since 1913 and runs the UK Whale and Dolphin Stranding Scheme. There have been more than 11,000 strandings so far.