Nocturnal Pokémon
Some Pokémon are nocturnal Pokémon, which means they appear more frequently in the wild at night, or do not appear at all unless it is night. This only applies to Generation II and Generation IV.
In Generation II
In Generation IV
- Zubat (appears outside of caves at night)
- Hoothoot
- Noctowl
- Ariados
- Murkrow