Route 30

	HeartGold	SoulSilver
Walking in tall grass or a cave
Bidoof	+20% L4	+20% L4
Buizel	+20% L2–3	+20% L3
Caterpie	+20% L3 +25% L3–4 +30% L3–4 +10% L3
Hoothoot	+10% L4 +20% L4	+30% L3–4 +10% L4 +20% L3–4
Kakuna		+10% L4 +15% L4
Ledyba		+20% L3 +10% L3
Linoone	+20% L4	+20% L4
Metapod	+10% L4 +15% L4
Pidgey	+30% L2–4 +20% L2 +10% L2 +30% L2–4	+10% L4 +20% L3 +30% L3–4
Rattata	+30% L3–4 +10% L3	+30% L3–4 +10% L3
Spinarak	+20% L2 +10% L2
Weedle		+20% L3 +25% L3–4 +30% L3–4 +10% L3
Whismur	+20% L2–3	+20% L3
	HeartGold	SoulSilver
Fishing with an Old Rod
Magikarp	85% L10	85% L10
Poliwag	15% L10	15% L10
	HeartGold	SoulSilver
Fishing with a Good Rod
Magikarp	40% L20	40% L20
Poliwag	60% L20	60% L20
	HeartGold	SoulSilver
Fishing with a Super Rod
Magikarp	20% L40	20% L40
Poliwag	80% L40	80% L40
	HeartGold	SoulSilver
Surfing
Poliwag	90% L10–25	90% L10–25
Poliwhirl	10% L15–32	10% L15–32