Skip to content
All news
  • All news
  • About whales & dolphins
  • Create healthy seas
  • End captivity
  • Prevent bycatch
  • Science
  • Stop whaling
Moving in the wrong direction: new application would bring belugas to US marine parks

Moving in the wrong direction: new application would bring belugas to US marine parks

Earlier this year, WDC celebrated the passage of a landmark law to ban whale and...
Gratitudes: Nantucket Whaler and WDC

Gratitudes: Nantucket Whaler and WDC

I don’t usually write blogs. It’s not that overseeing fundraising and marketing for our North...
Stunning new whale watching venue to be built in Norway

Stunning new whale watching venue to be built in Norway

New plans to open a land-based whale watching attraction in Norway will promote the amazing...
False killer whale, Kina, dies at Sea Life Park

False killer whale, Kina, dies at Sea Life Park

We’re very sad to share the news that Kina, the false killer whale held at...

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.

UK marine biologist Dr. Steve Simpson says that shipping noise causes stress in whales and, by looking at the hormones of the whales we can see that they are chronically stressed by noise. When they encounter very loud noises it can even cause damage in their ears and lungs.

Southern Resident orca

He is now working with shipping companies to design boat engines that make less noise. However, noise pollution is just one among many threats for whales and dolphins. Oil and chemical spills, plastic pollution and rising sea temperatures are also big concerns.

There is still a lot of work to be done such as creating quiet sanctuaries around whale migration routes and the places they like to feed or reproduce.

You can help us to campaign and protect whales. DONATE or adopt an orca today.