Treecko is a small, green, lizard-like Pokémon known for its agility and speed. It is a Grass-type Pokémon introduced in the Pokémon series, specifically in the third generation. Treecko evolves into Grovyle and then into Sceptile, gaining more power and abilities as it progresses. Treecko is often found in forests and is known for its ability to climb trees effortlessly. It has a keen sense of its surroundings and can detect changes in the environment. This Pokémon is popular among trainers for its strong connection to nature and its impressive battle skills.