Hoppip, the Cottonweed Pokémon. This hopping Pokémon is light as a feather, and can be lifted by the gentlest breeze.
– Ash’s Pokedex
Hoppip is one of the lightest Pokemon, at 1.1lb. It’s also the first Grass/Flying Pokemon in the National Dex.
Stat-wise, it’s pretty fast, and has Sp Def as the highest stat.