Seedbursters are moving plants found in Torvus Bog. They travel from location to location in order to transport their seeds to fertile soil. Seedbursters have weak bodies and their only form of defense is exploding, turning their seeds into shrapnel.
- "Seedbursters are moving plants, capable of traveling great distances in search of fertile soil to deposit their seeds in. When provoked by predators, the Seedburster will explode, turning the precious seed inside into a deadly projectile. These seed often do not live to fruition, but help protect the rest of the Seedburster pack from attacks." — Logbook "Seedburster" (Metroid Prime 2: Echoes)