Prolegs in the body of the world’s largest moth (dark colour), the Atlas moth (Atticus atlas), support the caterpillar in hanging upside down on a twig. Meanwhile, the smaller thoracic legs can ...

A four-inch twig buzzes overhead and thuds ... But there are vocal mimics too, like a palatable species of tiger moth that deters bats by parodying the ultrasonic clicks of a toxic moth the ...