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Bottlenose dolphins breaching

Landmark report reveals UK wildlife’s devastating decline

With whales and dolphins already facing many threats, a landmark report released this week reveals...
Dolphins with oil rig

Go ahead for new UK oil and gas exploration threatens whales and dolphins

Permission has been granted for the development of the UK's biggest untapped oilfield off Shetland,...
Icelandic hunting vessels in port

Whaling boat kept in port after more hunt cruelty exposed

Icelandic whale hunting fleet One of the whaling boats involved in the latest hunts in...
Commerson's dolphin

New Important Marine Mammal Areas added to global ocean conservation list

Commerson's dolphin Experts from a number of countries have mapped out a new set of...

Poisonous algae may have killed hundreds of dolphins in Peru

Scientists from Peru’s Ocean Institute (IMARPE) think they’ve discovered the cause of the mass dolphin deaths along the northern coast of Peru: poisonous algae.

Hundreds of dolphins have washed up on different beaches in the region and, according to reports, tissue samples taken by scientists from some of the dolphins have revealed that the animals had ingested a substance that had caused their internal organs to degenerate.

Though it’s hard to know exactly what the animals could have consumed in order to produce this kind of biological reaction, scientists think that naturally-occurring toxins in certain algae could be to blame. Poisonous compounds in the algae could have been activated by changes in temperature or pollution and further tests will need to be carried out.

Meanwhile, dead marine mammals continue to be washed ashore. In Lambayeque, 79.9 % of all specimens found so far are different species of dolphin.