Swellow is very conscientious about the upkeep of its glossy wings. Once two Swellow are gathered, they diligently take care of cleaning each other’s wings.
It's so gutsy that having a status condition boosts the Pokémon's Attack stat.
Hidden Ability
The Pokémon can hit Ghost-type Pokémon with Normal- and Fighting-type moves. It is also unaffected by Intimidate.