Without many means of defence, butterflies, moths and their caterpillars often resort to disguise to fool predators and stay alive. The green caterpillars of Hebomoia glaucippe masquerade as vine ...

Swallowtail caterpillars are green once they grow large Kerry Calloway, who helps manage the tropical butterfly house, says, 'When they are resting on top of a green leaf, they look just like bird ...