• coalie@piefed.zip
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    5 hours ago
    "meat honey"

    The vulture bee is sometimes said to produce a so-called “meat honey”, but this is a misnomer resulting from scientific uncertainty, due to historic confusion of multiple species, each with a slightly different method of processing.

    In one detailed study of Trigona hypogea in Brazil, the vulture bees mixed sugary plant products with a proteinaceous paste from regurgitated meat, and let it mature to form a sweet substance that was used as food; however, the two resources were initially kept in separate “pots” in the colony, neither being true honey (i.e., not derived from nectar), but they were then mixed together.

    In a different study of Trigona necrophaga in Panama, the bees gathered nectar and produced honey, and they also produced a glandular secretion, derived from carrion, partially metabolized, used as a protein source, and kept completely separate from the honey. In neither case were the bees mixing meat-based substances with floral-derived substances.

    https://en.wikipedia.org/wiki/Vulture_bee

    • Akasazh@lemmy.world
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      4 hours ago

      In one detailed study of Trigona hypogea in Brazil, the vulture bees mixed sugary plant products with a proteinaceous paste from regurgitated meat, and let it mature to form a sweet substance that was used as food; however, the two resources were initially kept in separate “pots” in the colony, neither being true honey (i.e., not derived from nectar), but they were then mixed together.

      So it’s not incorporated in the honey. They have a separate protein stache.

      • dejected_warp_core@lemmy.world
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        4 hours ago

        Fascinating. It’s worth mentioning that (normal) honey can be used to preserve meat, thanks to its antimicrobial and hydrophilic properties. I guess that’s what’s going on here too: they use a kind of nectar honey to keep the meat component from going off. That said, this kind of food preservation isn’t immune to botulism so do be careful if you try this.

        Now I’m wondering when/how this behavior evolved. Did these guys come first, and honeybees figured out how to eat pollen as a protein source as an evolutionary step, the other way around, or separately at the same time from some parent species?

    • snoons@lemmy.ca
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      5 hours ago

      Vulture bees usually enter the carcass through the eyes. They will then root around inside gathering the meat suitable for their needs.