Route 47

	HeartGold	SoulSilver
Walking in tall grass or a cave
Bidoof	+20% L31–32	+20% L31–32
Buizel	+20% L33–34	+20% L33–34
Ditto	1% L40 +40% L35 +40% L31–34	1% L40 +40% L35 +40% L31–34
Farfetch'd	+20% L35 +20% L35	+20% L35 +20% L35
Fearow	4% L34	4% L34
Gloom	5% L32	5% L32
Linoone	+20% L31–32	+20% L31–32
Miltank	+20% L35	+20% L35
Noctowl	+20% L35	+20% L35
Raticate	5% L31–33	5% L31–33
Spearow	5% L31	5% L31
Whismur	+20% L33–34	+20% L33–34
	HeartGold	SoulSilver
Fishing with an Old Rod
Magikarp	85% L10	85% L10
Tentacool	15% L10	15% L10
	HeartGold	SoulSilver
Fishing with a Good Rod
Chinchou	20% L20	20% L20
Magikarp	40% L20	40% L20
Shellder	10% L20	10% L20
Tentacool	30% L20	30% L20
	HeartGold	SoulSilver
Fishing with a Super Rod
Chinchou	40% L40	40% L40
Lanturn	10% L40	10% L40
Shellder	30% L40	30% L40
Tentacruel	20% L40	20% L40
	HeartGold	SoulSilver
Surfing
Seel	30% L10–20	30% L10–20
Staryu	10% L15–25	10% L15–25
Tentacool	60% L15–25	60% L15–25

cave gate

	HeartGold	SoulSilver
Walking in tall grass or a cave
Absol	+20% L20–22	+20% L20–22
Bronzor	+20% L20–22	+20% L20–22
Chingling	+20% L19–20	+20% L19–20
Geodude	20% L19	20% L19
Golbat	20% L22 +4% L20	20% L22 +4% L20
Graveler	+4% L20 +4% L20	+4% L20 +4% L20
Kingler	+10% L22	+10% L22
Krabby	+10% L20	+10% L20
Machoke	4% L22	4% L22
Machop	+10% L19	+10% L19
Makuhita	+20% L19–20	+20% L19–20
Misdreavus	+5% L20	+5% L20
Onix	+10% L20	+10% L20
Quagsire	+5% L20 +5% L20	+5% L20 +5% L20
Steelix	2% L23	2% L23
Wooper	+5% L18 +5% L18	+5% L18 +5% L18
Zubat	+5% L18	+5% L18
	HeartGold	SoulSilver
Smashing rocks
Kingler	10% L28–31	10% L28–31
Krabby	90% L20–26	90% L20–26