National Park

Johto

	HeartGold	SoulSilver	Crystal	Gold	Silver
Walking in tall grass or a cave
Caterpie	+20% L10 +20% L10 +30% L10–12 +10% L10		+5% L10 +5% L10	+50% L10–12 +30% L10
Metapod	+20% L10 +20% L10 +10% L10 +10% L10			+30% L10 +30% L10
Weedle		+20% L10 +20% L10 +20% L10–12 +10% L12 +10% L10	+5% L10 +5% L10		+50% L10–12 +30% L10
Kakuna		+20% L10 +20% L10 +10% L10 +10% L10			+30% L10 +30% L10
Pidgey	+20% L10–14 +15% L12–14	+20% L10–14 +15% L12–14	+10% L13 +10% L13	+20% L10–14 +15% L12–14	+20% L10–14 +15% L12–14
Nidoran♀			+30% L12 +30% L12
Nidoran♂			+30% L12 +30% L12
Venonat			+10% L10
Psyduck			+30% L12
Hoothoot	+60% L10–14 +10% L10 +30% L10–12	+60% L10–14 +40% L10–12	+40% L12–15	+100% L10–14	+100% L10–14
Ledyba			+20% L14
Spinarak			+20% L14
Sunkern	+5% L10 +10% L12 +10% L12	+5% L10 +10% L12 +10% L12	+20% L14	+25% L12–13	+25% L12–13
Plusle	+20% L10	+20% L10
Minun	+20% L12	+20% L12
Shinx	+40% L10–12	+40% L10–12