Route 37
Pokemon HeartGold
| Pokemon | Levels | Method | Rarity |
|---|---|---|---|
 Growlithe | 14-15 | Walking in tall grass or a cave | 15% |
 Hoothoot | 15 | Walking in tall grass or a cave | 20% |
 Minun | 15 | Walking in tall grass or a cave | 20% |
 Pidgeotto | 15 | Walking in tall grass or a cave | 5% |
 Pidgey | 13-15 | Walking in tall grass or a cave | 110% |
 Plusle | 13-15 | Walking in tall grass or a cave | 20% |
 Shinx | 13-15 | Walking in tall grass or a cave | 40% |
 Spinarak | 13-15 | Walking in tall grass or a cave | 40% |
 Stantler | 15 | Walking in tall grass or a cave | 30% |
Pokemon SoulSilver
| Pokemon | Levels | Method | Rarity |
|---|---|---|---|
| Hoothoot | 13-15 | Walking in tall grass or a cave | 60% |
 Ledyba | 13-15 | Walking in tall grass or a cave | 40% |
| Minun | 15 | Walking in tall grass or a cave | 20% |
| Pidgeotto | 15 | Walking in tall grass or a cave | 5% |
| Pidgey | 13-15 | Walking in tall grass or a cave | 70% |
| Plusle | 13-15 | Walking in tall grass or a cave | 20% |
| Shinx | 13-15 | Walking in tall grass or a cave | 40% |
| Stantler | 15 | Walking in tall grass or a cave | 30% |
 Vulpix | 14-15 | Walking in tall grass or a cave | 15% |