What’s really the point of wasps? (via BBC News)

A new citizen science survey aims to shed light on that fixture of summertime in the outdoors: the wasp.

“Social wasps are predators and as such they play a vital ecological role, controlling the numbers of potential pests like greenfly and many caterpillars.

Indeed, it has been estimated that the social wasps of the UK might account for 14 million kilograms of insect prey across the summer. A world without wasps would be a world with a very much larger number of insect pests on our crops and gardens.

As well as being voracious and ecologically important predators, wasps are increasingly recognised as valuable pollinators, transferring pollen as they visit flowers to drink nectar. It is actually their thirst for sweet liquids that helps to explain why they become so bothersome at this time of year.”

Full article here: BBC News

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