Orca

Noise pollution chronically stresses whales and dolphins

Whales and dolphins depend on sound to stay together in their family groups and whales used to be able to go on large hunting expedition to find their food, calling each other when they found it.

However, according to a new study underwater noise pollution means they can only hear each other for around 10 miles.

50 shades of grey – watching orcas in Scotland

Every year, people gather on cliff tops in the north of Scotland to watch out for orcas, some of whom come down from their winter herring-hunting grounds in Iceland on the look out for seals in the early Scottish summer. Run by the Sea Watch Foundation and supported by WDC, we call this event Orca Watch.

Scientists record first case of infanticide in orcas

For the first time, scientists have recorded an incident in which a male orca deliberately drowned an orca calf from another pod, assisted by his own mother. The mother of the calf tried unsuccessfully to defend her offspring. 

While this behaviour has been recorded in other animals and three species of dolphin, it had never been seen before in orcas.

Lolita Case Returns to Court


Orca Lolita
Lolita (Tokitae), the last surviving wild-caught Southern Resident orca

Military help out in New Zealand stranded orca rescue

Military personnel helped successfully rescue a stranded juvenile orca from a beach in Marlborough on the South Island on Sunday. They were in the area taking part in training exercises involving representatives from New Zealand, Canada, the USA and Australia. 

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