two walking sticks images

A male and a female walking stick (Dares philippinensis) at the Budapest Zoo.

Walking sticks (Dares philippinensis) at the Budapest Zoo.

Giant thorn crickets (Trachyaretaon carmelae) from the Plzen Zoo in the Czech Republic. These are from the Philippines, possibly from Babuyan Island.

Giant thorn crickets (Trachyaretaon carmelae) from the Plzen Zoo in the Czech Republic. These are from the Philippines, possibly from Babuyan Island.

Giant thorn crickets (Trachyaretaon carmelae) from the Plzen Zoo in the Czech Republic. These are from the Philippines, possibly from Babuyan Island.

A male and female heavy stick insect (Pharnacia ponderosa) from the Plzen Zoo in the Czech Republic.

A male and female heavy stick insect (Pharnacia ponderosa) from the Plzen Zoo in the Czech Republic.

Giant thorn crickets (Trachyaretaon carmelae) from the Plzen Zoo in the Czech Republic. These are from the Philippines, possibly from Babuyan Island.

National Geographic Photographer and Speaker