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Dominica announces new protections for sperm whales

Dominica has placed almost 800 square kilometers of sea off the west coast of the...
Commerson's dolphin

New Important Marine Mammal Areas added to global ocean conservation list

Commerson's dolphin Experts from a number of countries have mapped out a new set of...
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...

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