Environment
Why grey wolves kill less prey when brown bears are around
We’ve long assumed wolf packs are forced to kill more often to make up for having meals stolen by scavenging bears – but the opposite is true, they kill less
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Environment
Bird lookouts make alarm calls to save themselves, not the group
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Environment
Foxes may confuse predators by rubbing themselves in puma scent
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Environment
Seals hunt down hidden fish by sensing their breath in the sand
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Environment
Mice turn into killers when brain circuit is triggered by laser
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Environment
Orcas seen hunting and killing rare whales for the first time
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Environment
Cave glow-worms vomit long sticky urine threads to catch prey
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Environment
Spider-eating bug muffles web vibrations to sneak up on prey
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Environment
Hundreds of endangered wild snow leopards are killed each year
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Environment
Spider spotted chaining wild crayfish with silk before devouring
The spider tied its victim to the underside of a rock using strands of silk, before disemboweling it – this behaviour has never been seen in the wild before
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Environment
Weird orange crocodiles found gorging on bats in Gabon’s caves
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Environment
Marsupial lion’s primate-like forearms made it a unique predator
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Earth
Large carnivores under threat as prey they depend on decline
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Environment
Cheating cheetahs seen chasing hyena before stealing its prey
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