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Vaquita. Photo Thomas Jefferson

Scientific Committee gives first ever official species extinction warning

Photo: Thomas Jefferson We have welcomed the urgent call by experts to protect the vaquita...
blue whale

Whale fossil from Peru may have been heavier than blue whale

Scientists examining the bones of a 39 million-year-old ancient whale have concluded that it may...
Humpback whale © Christopher Swann

Humpback whales breach in synchronisation

Humpback whales are renowned for their incredible acrobatic displays, but a family in the USA...
Long-finned pilot whale

Unusual activity witnessed before pilot whale stranding

Just days after a pod of long-finned pilot whales stranded on an island in the...

WDC joins call for SeaWorld to release full details of Tilikum's death

WDC has signed on to an open letter calling for SeaWorld to follow their legal obligations under the US National Marine Fisheries Service to release Tilikum’s full necropsy (animal autopsy). This also applies to his offspring and grand-offspring, including Kyara, the last orca calf to be born at SeaWorld, who died in July.

This information would be a valuable resource for scientists working to conserve wild orca populations, as it would provide detail on the type of bacteria and pathogens that can affect orcas, and what they might be most susceptible to, even though stress and prevalence of certain pathogens in captivity is certainly different than what wild orcas may be exposed to.  For example, a recent study on the critically endangered Southern Resident orca population showed surprising pathogens present in their exhalations, including suspected antibiotic-resistant bacteria, and, according to SeaWorld, Tilikum died from an antibiotic-resistant strain of bacterial pneumonia

Find out more about orcas in captivity