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Dead sperm whale in The Wash, East Anglia, England. © CSIP-ZSL.

What have dead whales ever done for us?

When dead whales wash up on dry land they provide a vital food source for...
Risso's dolphin © Andy Knight

We’re getting to know Risso’s dolphins in Scotland so we can protect them

Citizen scientists in Scotland are helping us better understand Risso's dolphins by sending us their...
Pilot whales pooing © Christopher Swann

Talking crap and carcasses to protect our planet

We know we need to save the whale to save the world because they are...
Fin whales are targeted by Icelandic whalers

Speaking truth to power – my week giving whales a voice

The International Whaling Commission (IWC) meeting is where governments come together to make decisions about whaling...

Why do whales and dolphins strand on beaches?

People often ask me 'why' whales and dolphins do one thing or another.  I'm a...
A spinner dolphin leaping © Andrew Sutton/Eco2

Head in a spin – my incredible spinner dolphin encounter

Sri Lanka is home to at least 30 species of whales and dolphins, from the...
Sperm whale (physeter macrocephalus) Gulf of California. The tail of a sperm whale.

To protect whales, we must stop ignoring the high seas

Almost two-thirds of the ocean, or 95% of the habitable space on Earth, are sloshing...
WDC team at UN Ocean conference

Give the ocean a chance – our message from the UN Ocean Conference

I'm looking out over the River Tejo in Lisbon, Portugal, reflecting on the astounding resilience...

Flashback or Comeback?

Ionian Dolphin Project

Back in June I reported on the wonderful sighting by friends of WDC (the Ionian Dolphin Project) of a pod of 7 common dolphins in the waters off of Greece in the Mediterranean Sea. This was a truly remarkable and very exciting sighting as it is an area that has seen a drastic decline in numbers of common dolphins, from 150 to 15 in just over 10 years, and it had been many years since the researchers had seen any at all. However, now there is even more good news that needs to be shared.

Just the other day they encountered another group, consisting of 6 individuals (5 adults and one juvenile) and were treated to a spectacle of common dolphin exuberance – this is a species that just love to show off, play and leap out of the water. As if this wasn’t enough, preliminary results from their photo-identification work has shown that some of the dolphins are already known to the researchers and one dolphin in particular was first seen in these very waters back in 1997 … 16 years between sightings!! 

Joan Gonzalvo, Priniciple Investigator of the Ionian Dolphin Project said, “For a couple of hours it felt as if we were back in the early 90′s; as if we were back in those good old days when seeing groups of common dolphins was no surprise. While lack of prey caused by overfishing resulted in habitat loss, a decline in numbers and dispersion, common dolphins may re-colonise this area and possibly increase in numbers if timely fisheries management action is taken.”

So perhaps, for common dolphins in the Mediterranean, classified as Endangered by the IUCN, there is hope after all …!