Appendix. Colophon

The animal on the cover of Flex 4 Cookbook is the Kuhl’s flying gecko (Ptychozoon kuhli). It and the other five species in this genus are also known as parachute geckos—the webs around their neck, legs, and chest serve to create lift when the lizard jumps between branches, and help to control landings. This particular species was named in honor of German naturalist Heinrich Kuhl, who died in Indonesia in 1821 of an infection brought on by the climate.

The flying geckos live in the tropical rainforests of Southeast Asia, almost exclusively in the trees. Their skin has a wide range of natural wood colors, and is patterned with darker bands that allow the animal to camouflage itself against tree bark. They can also change color depending on their mood. The tail’s deep serrations and wide tip are defining features of the Kuhl’s flying gecko. The lizard usually hunts at night, feeding solely on insects.