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tehmlem t1_iudepfa wrote

They feed their babies insects but the adults eat nectar, fruit, honeydew, and sometimes the secretions of their larvae depending on species. Basically a lot of flower's ball sweat and bug's ass juice.

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admiralteal t1_iueo79u wrote

On the bug juice: the most awful behavior of wasps, in terms of its ability to generate existential dread, is to gather carrion or hunt for meat which they feed to the larvae. The larvae then digest the meat (since the wasps cannot) and secrete a sweet substance to feed the adult wasps.

Like external stomaches for rotten meat.

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