prey animal

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Spiders Eat More Meat Than All the Planet's Humans Do

As much as 800M tons, compared to 400M

(Newser) - When it comes to eating meat, spiders do their share—and then some. Zoologists at the University of Basel in Switzerland and Lund University in Sweden report in the journal the Science of Nature that, according to their calculations, spiders kill between 400 million and 800 million tons of prey...

Which Animal Is the 'Superpredator'? We Are

The rate at which humans kill animals is not sustainable, study finds

(Newser) - For tens of thousands of years, where humans go, animals are driven to extinction. We are the superpredator, killing animals—and adults ones at that—at a much higher rate than other predators. And it's not sustainable. So say researchers at the University of Victoria in the journal Science...

Smart Seals Figure Out Bonus of Wind Farms

They're essentially 'grocery stores' in a changing ocean ecology

(Newser) - Massive offshore wind farms like Sheringham Shoal in England appear to be doing more than converting wind energy. The turbines also serve as artificial reefs, which become rich hunting grounds for seals in the area, according to a report in PhysOrg . Using GPS devices affixed to the backs of 200...

Kenya Feeds Zebras to Hungry Lions

Carnivores in Amboseli National Park have been attacking local livestock

(Newser) - In a sort of zoological sacrifice, the Kenyan government is rounding up thousands of zebras and wildebeest to feed to starving lions and hyenas in the country's drought-ridden south. Some 80% of herbivores in Amboseli National Park were felled by the dry conditions, leading the hungry carnivores to attack neighboring...

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