 The invasion of non-native plants into its habitat is a large threat to the bog turtles'survival. Although several plants disrupt its ecosystem, the three primary culprits are purple loosestrife, reed canary grass, and reeds, which grow thick and tall and are believed to hinder the movement of the turtles. Such plants also out-compete the native species in the bog turtle's habitat, thus reducing the amount of food and protection available to the turtles.
