85: Dodrio 87: Dewgong

Seel

86: Seel

Kanto

	HeartGold	SoulSilver	FireRed	LeafGreen	Yellow	Red	Blue
Walking in tall grass or a cave
Icefall Cave 1F			10% L45	10% L45
Icefall Cave B1F			10% L45	10% L45
Icefall Cave entrance			40% L43–47	40% L43–47
Icefall Cave waterfall			40% L43–47	40% L43–47
Seafoam Islands 1F						20% L30	20% L30
Seafoam Islands B1F	20% L32 +10% L34	20% L32 +10% L34	10% L28	10% L28	5% L22–26	15% L28–30	15% L28–30
Seafoam Islands B2F	20% L33 +10% L35	20% L33 +10% L35	20% L30–32	20% L30–32	10% L24	35% L30–32	35% L30–32
Seafoam Islands B3F	+10% L34	+10% L34	40% L30–32	40% L30–32	15% L26–30	30% L31–33	30% L31–33
Seafoam Islands B4F	+10% L34	+10% L34	50% L30–34	50% L30–34	20% L28–32	15% L29–31	15% L29–31
	HeartGold	SoulSilver	FireRed	LeafGreen	Yellow	Red	Blue
Surfing
Icefall Cave entrance			60% L5–35	60% L5–35
Seafoam Islands B3F			60% L25–35	60% L25–35
Seafoam Islands B4F	60% L30–40	60% L30–40	60% L25–35	60% L25–35

Johto

	HeartGold	SoulSilver	Crystal	Gold	Silver
Walking in tall grass or a cave
Whirl Islands 1F	15% L22–24	15% L22–24	+25% L22–24 +25% L22–24 +15% L24	15% L22–24	15% L22–24
Whirl Islands B1F	15% L22–24	15% L22–24	+25% L23–25 +25% L23–25	15% L23–25	15% L23–25
Whirl Islands B2F	15% L22–24	15% L22–24	+25% L24–26 +25% L24–26	15% L23–25	15% L23–25
Whirl Islands B3F	15% L23–25	15% L23–25	+25% L25–27 +25% L25–27	15% L24–26	15% L24–26
	HeartGold	SoulSilver	Crystal	Gold	Silver
Surfing
Route 47	30% L10–20	30% L10–20

Sinnoh

	Platinum	Diamond	Pearl
Surfing
Sea Route 226		30% L35–45
Sea Route 230		30% L35–45

Unova

	Black 2	White 2	Black	White
Walking in tall grass or a cave
Seaside Cave 1F	10% L35	10% L35
	Black 2	White 2	Black	White
Surfing
Giant Chasm	30% L35–50	30% L35–50	30% L25–55	30% L25–55
Giant Chasm forest cave			30% L25–55	30% L25–55
Seaside Cave 1F	30% L25–40	30% L25–40
	Black 2	White 2	Black	White
Surfing in dark spots
Giant Chasm	60% L35–50	60% L35–50	60% L25–60	60% L25–60
Giant Chasm forest cave			60% L25–60	60% L25–60
Seaside Cave 1F	60% L25–40	60% L25–40