That bee you see buzzing from flower to flower might actually be an undercover operator: a hoverfly. And a team of scientists wants you to stop taking them for granted.
It takes Mandela Fernández-Grandon 15 minutes to train a hoverfly, a harmless wasp look-alike. The entomologist at the University of Greenwich, UK, immobilises each tiny insect in a cocoon-like holder ...
That bee you see buzzing from flower to flower might actually be an undercover operator: a hoverfly. And a team of scientists wants you to stop taking them for granted. Experts blame mites, viruses ...
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