Research

“Vulture bees” evolved a taste for flesh

Ask a random person to picture a bee, and they’ll likely conjure up the familiar black-and-yellow striped creature buzzing from flower to flower collecting pollen to bring back to the hive. But a more unusual group of bees can be found “slicing chunks of meat from carcasses in tropical rainforests,” according to the authors of a new paper published in the journal mBio. As a result, these bees have gut microbiomes that are markedly different from their fellow buzzers, with populations more common to carrion-loving hyenas and vultures. So they are commonly known as “vulture bees” (or “carrion bees”).

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Should We Conserve Parasites?

The idea of a parasite—an organism that needs a host organism—has always captured our attention and has been the theme of countless movies, from the sci-fi horror film Alien to the Oscar-winning movie Parasite. But a group of scientists say that parasites undeservedly get a bad reputation, and that some of them should even be conserved. They published their 12-point parasite conservation plan in the journal Biological Conservation.

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