Milkweed butterflies tear open caterpillars and drink them alive
Milkweed butterflies tear open caterpillars and drink them alive This is the first time scientists have documented the grisly behavior Not all caterpillars grow up to be beautiful butterflies. Some become living milkshakes for their dads, who guzzle caterpillar body fluids to attract the ladies. Recently, scientists reported the first evidence of butterflies sipping from…