Spiders eat HOW many insects every year?!

A brand-new study released on Tuesday says of which spiders eat an estimated 400 to 800 million metric tons of insects every year.

For comparison, the entire human population consumes about 400 million tons of meat as well as fish every year.

“Our estimates for spiders appear to be of the same order of magnitude as the prey kill by whales from the planet’s oceans which has been estimated to be from the range of 280-500 million tons annually,” wrote the authors from the Science of Nature.
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Spiders eat HOW many insects every year?!

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