While the vast majority of bee species rely on the pollen and nectar of flowers for nutrients, a few so-called “vulture bees” have evolved to feast on carrion, just like vultures or hyenas.
It was only a few decades ago that entomologists made the rather staggering discovery that not all bees feed on pollen and nectar. Deep in the rainforests of Costa Rica they found three bee species that seemed to prefer dead flesh to flowers. In a recently-published study, scientists revealed that these “vulture bees” had gut bacteria that appeared to thrive in acidic environments, just like the bacteria found in the guts of other carrion-loving creatures, like vultures and hyenas. Another surprising discovery was that, despite their unusual diet, the vulture bees still produced sweet honey.
