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Biologists discover sophisticated ‘alarm’ signals in honey bees

Biologists discover sophisticated ‘alarm’ signals in honey bees

Credit: Lilla Frerichs/public domain Bees can use sophisticated signals to warn their nestmates about the level of danger from predators attacking foragers or the nest, according to a new study. Biologists at UC San Diego and in China found that an Asian species of honey bee can produce different types of vibrational «stop signals» when […]