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© Clearwater Marine Aquarium Research Institute, taken under NOAA permit #26919. Funded by United States Army Corps of Engineers

Birth announcement! First right whale calf of the 2024 calving season spotted

November 29, 2023 - On November 28th, researchers from the Clearwater Marine Aquarium Research Institute...
© Peter Flood

Two New England-based nonprofits awarded nearly $400k federal grant

© Peter Flood November 20, 2023 - Contact: Jake O'Neill, Conservation Law Foundation, (617) 850-1709,...
Right whale - Regina WDC

North Atlantic right whale population has stabilized

WDC attends Ropeless Consortium and North Atlantic Right Whale Consortium WDC was in Canada this...
Moana, Marineland France

Orca Moana dies suddenly at Marineland

Twelve-year old orca, Moana has died suddenly at the Marineland Antibes theme park facility in...

Are orcas responsible for great white shark deaths in South Africa?

Scientists in South Africa have been examining the bodies of three great white sharks that have washed up off the coast of Gansbaai on the western Cape.

The sharks, up to 5m long, had their oil-rich livers missing, with the most likely explanation that they were probably preyed on by orcas.

The two predators are often found sharing the same habitat where there is large available prey such as seals, and some populations of orcas are known to feed on other species of sharks. However, incidents involving orcas hunting great whites have only been recorded on a few occasions, most notably in California and Australia.

Like many sharks, Great Whites are endangered and according to researchers from the Dyer Island Conservation Trust who have carried out a photo-id study, the population in the area is thought to be no more than around 1,000 sharks. The organisation has seen increased orca sightings in the area in recent years.