When the party sees a flock of Butterfree flying above the ocean, Brock, as a Pokémon breeder, explains that it is the Butterfree's egg-laying season.
| Title | Bye Bye Butterfree |
|---|---|
| Genres | Animation Action & Adventure Sci-Fi & Fantasy |
| Release Date | 1997-08-19 |
| Episode Runtime | 00 Hours 55 Minutes |
| Season Number | 1 |
| Episode Number | 21 |
| Production Companies | Shogakukan Production, TV Tokyo, OLM, Shogakukan-Shueisha Productions, SOFTX, TV Tokyo Medianet |
