They are called stick insect that's all!!
Females get 3 to 4 inches long, males get 2 to 3 inches long, and when born they are a mere half inch long.
hiding
no walking sticks are not poisonousthey can't even bite
Most eat eucalyptus gum tree leaves they are very popular you should find some Near you If you don't no what they look like search eucalyptus gum tree leaves on goggle images