Early Bird

Makes sleep pass twice as quickly.

Full effect

This Pokémon's remaining sleep turn count falls by 2 rather than 1. If this Pokémon's sleep counter is at 1, it will fall to 0 and then the Pokémon will wake up.

In game description

The Pokémon awakens from sleep twice as fast as other Pokémon.

Pokemon with Early Bird

#0084

Doduo #0085

Dodrio #0115

Kangaskhan #0165

Ledyba #0166

Ledian #0177

Natu #0178

Xatu #0191

Sunkern hidden #0192

Sunflora hidden #0203

Girafarig #0228

Houndour #0229

Houndoom #0273

Seedot #0274

Nuzleaf #0928

Smoliv #0929

Dolliv

Using Early Bird in Cobblemon

Abilities are passive and always active, so Early Bird costs you nothing to run. If it is marked hidden on a species above, expect it to be harder to obtain: servers differ in whether hidden abilities come from breeding, an Ability Patch, or events.

See the Pokedex for which abilities each species can have, and IVs, EVs and breeding for how to actually pass one down.