What is the definition of a giant stick insect? Are there any giant stick insects in Australia? If so, how many types are there and what do they look like? - Quora
Nature News: Walkingsticks are masters of camouflage
Walking Stick insect - DesertUSA
Door to Nature: Walking Sticks - Door County Pulse
Southern Two-striped Walkingstick
Walking Stick insect! - YouTube
Walkingstick (Family Heteronemiidae) – Field Station