Trioceros jacksonii By Matt Young January 16, 2023 12:00 MST Photograph by Mark Sturtevant. Photogrphy Contest, Honorable Mention. Trioceros jacksonii – Jackson’s chameleon. Dr. Sturtevant writes, "The Hawaiian islands harbor many unique species of plants and animals that have evolved there while in isolation. But of course humans have introduced many non-native species to the islands, and these foreigners come from around the world. This large chameleon was found along a forested path on Maui, and is one of many species of chameleons that thrive on the islands after having been introduced there through the pet trade and general human stupidity. This large chameleon is quite capable of swallowing baby birds that are in the nest, and so it is a threat to the native birds."