01 //Screenshot
HeartGold / SoulSilver
02 //Games
Games it appears in
Gold / Silver / CrystalHeartGold / SoulSilver
03 //Wild Pokémon
By game
GGold
| Pokémon | Method | Levels | Morning | Day | Night |
|---|---|---|---|---|---|
| Caterpie | Grass | 10–12 | 50% | 30% | — |
| Metapod | Grass | 10 | 30% | 30% | — |
| Weedle Bug Catching Contest | Grass | 7–18 | 20% | ||
GCGold / Crystal
| Pokémon | Method | Levels | Rate |
|---|---|---|---|
| Kakuna Bug Catching Contest | Grass | 9–18 | 10% |
GSGold / Silver
| Pokémon | Method | Levels | Morning | Day | Night |
|---|---|---|---|---|---|
| Pidgey | Grass | 10–14 | 20% | 15% | — |
| Venonat Bug Catching Contest | Grass | 10–16 | 10% | ||
| Hoothoot | Grass | 10–14 | — | — | 100% |
| Sunkern | Grass | 12–13 | — | 25% | — |
GSCGold / Silver / Crystal
| Pokémon | Method | Levels | Rate |
|---|---|---|---|
| Butterfree Bug Catching Contest | Grass | 12–15 | 5% |
| Beedrill Bug Catching Contest | Grass | 12–15 | 5% |
| Paras Bug Catching Contest | Grass | 10–17 | 10% |
| Scyther Bug Catching Contest | Grass | 13–14 | 5% |
| Pinsir Bug Catching Contest | Grass | 13–14 | 5% |
SSilver
| Pokémon | Method | Levels | Morning | Day | Night |
|---|---|---|---|---|---|
| Caterpie Bug Catching Contest | Grass | 7–18 | 20% | ||
| Weedle | Grass | 10–12 | 50% | 30% | — |
| Kakuna | Grass | 10 | 30% | 30% | — |
SCSilver / Crystal
| Pokémon | Method | Levels | Rate |
|---|---|---|---|
| Metapod Bug Catching Contest | Grass | 9–18 | 10% |
CCrystal
| Pokémon | Method | Levels | Morning | Day | Night |
|---|---|---|---|---|---|
| Caterpie | Grass | 10 | 5% | 5% | — |
| Weedle | Grass | 10 | 5% | 5% | — |
| Pidgey | Grass | 13 | 10% | 10% | — |
| Nidoran♀ | Grass | 12 | 30% | 30% | — |
| Nidoran♂ | Grass | 12 | 30% | 30% | — |
| Venonat | Grass | 10 | — | — | 10% |
| Psyduck | Grass | 12 | — | — | 30% |
| Hoothoot | Grass | 12–15 | — | — | 40% |
| Ledyba | Grass | 14 | 20% | — | — |
| Spinarak | Grass | 14 | — | — | 20% |
| Sunkern | Grass | 14 | — | 20% | — |
HGHeartGold
| Pokémon | Method | Levels | Morning | Day | Night |
|---|---|---|---|---|---|
| Caterpie | Grass | 10–12 | 50% | 30% | — |
| Metapod | Grass | 10 | 30% | 30% | — |
| Spinarak Rare trees | Headbutt | 13–15 | 30% | ||
HGSSHeartGold / SoulSilver
| Pokémon | Method | Levels | Morning | Day | Night |
|---|---|---|---|---|---|
| Caterpie Before National Dex, Bug-Catching Contest | Grass | 7–18 | 20% | ||
| Caterpie After National Dex, Bug-Catching Contest, Tuesdays | Grass | 24–36 | 20% | ||
| Metapod Before National Dex, Bug-Catching Contest | Grass | 9–18 | 10% | ||
| Metapod After National Dex, Bug-Catching Contest, Tuesdays | Grass | 26–36 | 10% | ||
| Butterfree Before National Dex, Bug-Catching Contest | Grass | 12–15 | 5% | ||
| Butterfree After National Dex, Bug-Catching Contest, Tuesdays | Grass | 27–30 | 5% | ||
| Weedle Before National Dex, Bug-Catching Contest | Grass | 7–18 | 20% | ||
| Weedle After National Dex, Bug-Catching Contest, Tuesdays | Grass | 24–36 | 20% | ||
| Kakuna Before National Dex, Bug-Catching Contest | Grass | 9–18 | 10% | ||
| Kakuna After National Dex, Bug-Catching Contest, Tuesdays | Grass | 26–36 | 10% | ||
| Beedrill Before National Dex, Bug-Catching Contest | Grass | 12–15 | 5% | ||
| Beedrill After National Dex, Bug-Catching Contest, Tuesdays | Grass | 27–30 | 5% | ||
| Pidgey | Grass | 10–14 | 20% | 15% | — |
| Paras Before National Dex, Bug-Catching Contest | Grass | 10–17 | 10% | ||
| Paras After National Dex, Bug-Catching Contest, Tuesdays | Grass | 27–34 | 10% | ||
| Venonat Before National Dex, Bug-Catching Contest | Grass | 10–16 | 10% | ||
| Venonat After National Dex, Bug-Catching Contest, Tuesdays | Grass | 25–32 | 10% | ||
| Exeggcute One special tree | Headbutt | 18–20 | 65% | ||
| Exeggcute Common trees | Headbutt | 10–12 | 20% | ||
| Exeggcute Rare trees | Headbutt | 13–15 | 20% | ||
| Scyther After National Dex, Bug-Catching Contest, Thursdays | Grass | 27–28 | 5% | ||
| Scyther After National Dex, Bug-Catching Contest, Saturdays | Grass | 27–28 | 5% | ||
| Scyther Before National Dex, Bug-Catching Contest | Grass | 13–14 | 5% | ||
| Scyther After National Dex, Bug-Catching Contest, Tuesdays | Grass | 27–28 | 5% | ||
| Pinsir After National Dex, Bug-Catching Contest, Thursdays | Grass | 27–28 | 5% | ||
| Pinsir After National Dex, Bug-Catching Contest, Saturdays | Grass | 27–28 | 5% | ||
| Pinsir Before National Dex, Bug-Catching Contest | Grass | 13–14 | 5% | ||
| Pinsir After National Dex, Bug-Catching Contest, Tuesdays | Grass | 27–28 | 5% | ||
| Hoothoot | Grass | 10–14 | — | — | 100% |
| Hoothoot Common trees | Headbutt | 10–12 | 50% | ||
| Hoothoot Rare trees | Headbutt | 13–15 | 50% | ||
| Sunkern | Grass | 10–12 | — | 25% | — |
| Pineco Common trees | Headbutt | 10–12 | 30% | ||
| Wurmple After National Dex, Bug-Catching Contest, Thursdays | Grass | 24–36 | 20% | ||
| Wurmple After National Dex, Bug-Catching Contest, Saturdays | Grass | 24–36 | 20% | ||
| Silcoon After National Dex, Bug-Catching Contest, Thursdays | Grass | 24–36 | 10% | ||
| Beautifly After National Dex, Bug-Catching Contest, Saturdays | Grass | 25–32 | 5% | ||
| Cascoon After National Dex, Bug-Catching Contest, Saturdays | Grass | 24–36 | 10% | ||
| Dustox After National Dex, Bug-Catching Contest, Thursdays | Grass | 25–32 | 5% | ||
| Nincada After National Dex, Bug-Catching Contest, Thursdays | Grass | 26–36 | 20% | ||
| Nincada After National Dex, Bug-Catching Contest, Saturdays | Grass | 26–36 | 20% | ||
| Volbeat After National Dex, Bug-Catching Contest, Thursdays | Grass | 26–36 | 10% | ||
| Illumise After National Dex, Bug-Catching Contest, Saturdays | Grass | 26–36 | 10% | ||
| Kricketot After National Dex, Bug-Catching Contest, Thursdays | Grass | 27–30 | 10% | ||
| Kricketot After National Dex, Bug-Catching Contest, Saturdays | Grass | 27–30 | 10% | ||
| Kricketune After National Dex, Bug-Catching Contest, Thursdays | Grass | 27–30 | 10% | ||
| Kricketune After National Dex, Bug-Catching Contest, Saturdays | Grass | 27–30 | 10% | ||
| Combee After National Dex, Bug-Catching Contest, Thursdays | Grass | 27–34 | 5% | ||
| Combee After National Dex, Bug-Catching Contest, Saturdays | Grass | 27–34 | 5% | ||
| Cherubi One special tree | Headbutt | 18–25 | 35% | ||