Baby orca dies in New Zealand after fruitless search for mother
Toa, the baby orca who captured hearts after he was found stranded in New Zealand waters, has lost his fight for survival, conservationists confirmed Saturday.
Toa, the baby orca who captured hearts after he was found stranded in New Zealand waters, has lost his fight for survival, conservationists confirmed Saturday.
Ecology
Jul 24, 2021
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Five years ago, a killer whale called Lulu washed up on the shores of Scotland. She was thought to be over 20 years old, though autopsies revealed she had never had any offspring. Tissues recovered from Lulu suggested she ...
Ecology
Jul 16, 2021
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Wildlife rescuers in New Zealand were scrambling to keep a stranded baby orca alive Wednesday, as volunteers scoured waters off Wellington to find the calf's mother.
Ecology
Jul 14, 2021
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Scientists have found new evidence of menopause in killer whales—raising fascinating questions about how and why it evolved.
Plants & Animals
Jul 13, 2021
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Killer whales have complex social structures including close "friendships", according to a new study that used drones to film the animals.
Plants & Animals
Jun 15, 2021
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Researchers studying the level of mercury concentration of whales in the Caribbean were shocked to see dangerously high levels of the toxic substance in whale products sold for human consumption.
Plants & Animals
May 26, 2021
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Little is known concerning environmental contaminants in predators at the top of a food chain. A study published in Environmental Toxicology and Chemistry has demonstrated that new types of brominated flame retardants accumulate ...
Plants & Animals
May 19, 2021
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A new study from McGill University suggests that some Icelandic killer whales have very high concentrations of PCBs (polychlorinated biphenyls) in their blubber. But it seems that other orcas from the same population have ...
Ecology
May 7, 2021
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With Mother's Day around the corner, it's a good opportunity to ask what being a mother looks like across the animal kingdom. Most of us have a solid concept of human motherhood, but in nature maternal care comes in many ...
Plants & Animals
May 7, 2021
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When a killer whale slowly circled back toward wildlife photographer Brian Skerry in the middle of the ocean after discarding the giant sting ray it was devouring, panic is not what came to mind: "Part of my brain is thinking, ...
Plants & Animals
Apr 21, 2021
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