Whirl Islands

Johto

	HeartGold	SoulSilver	Crystal	Gold	Silver
Walking in tall grass or a cave
Zubat	20% L23 +10% L23	20% L23 +10% L23	+30% L23 +30% L23 +30% L23	30% L23	30% L23
Golbat	5% L23	5% L23	+5% L25 +5% L25 +5% L23	5% L23	5% L23
Seel	15% L22–24	15% L22–24	+25% L22–24 +25% L22–24 +15% L24	15% L22–24	15% L22–24
Krabby	20% L22 +30% L22–24	20% L22 +30% L22–24	+40% L22–24 +40% L22–24 +50% L22	50% L22–24	50% L22–24
Makuhita	+20% L24	+20% L24
Chingling	+20% L24	+20% L24
Absol	+20% L22–23	+20% L22–23
Bronzor	+20% L22–23	+20% L22–23
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with an Old Rod
Krabby	15% L10	15% L10	15% L10	15% L10	15% L10
Magikarp	85% L10	85% L10	85% L10	85% L10	85% L10
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Good Rod
Krabby	50% L20	50% L20	55% L20	55% L20	55% L20
Horsea	10% L20	10% L20	10% L20	10% L20	10% L20
Magikarp	40% L20	40% L20	35% L20	35% L20	35% L20
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Super Rod
Krabby	40% L40	40% L40	40% L40	40% L40	40% L40
Kingler	20% L40	20% L40	20% L40	20% L40	20% L40
Horsea	30% L40	30% L40	30% L40	30% L40	30% L40
Seadra	10% L40	10% L40	10% L40	10% L40	10% L40
	HeartGold	SoulSilver	Crystal	Gold	Silver
Surfing
Tentacool	60% L15–25	60% L15–25	60% L20–24	60% L20–24	60% L20–24
Tentacruel	10% L15–25	10% L15–25	10% L20–24	10% L20–24	10% L20–24
Horsea	30% L10–20	30% L10–20	30% L15–19	30% L15–19	30% L15–19

	HeartGold	SoulSilver	Crystal	Gold	Silver
Walking in tall grass or a cave
Zubat	20% L23 +10% L23	20% L23 +10% L23	+30% L24 +30% L24 +30% L24	30% L24	30% L24
Golbat	5% L23	5% L23	+5% L26 +5% L26 +10% L25–26	5% L24	5% L24
Seel	15% L22–24	15% L22–24	+25% L23–25 +25% L23–25	15% L23–25	15% L23–25
Krabby	20% L22 +30% L22–24	20% L22 +30% L22–24	+40% L23–25 +40% L23–25 +60% L23–25	50% L23–25	50% L23–25
Makuhita	+20% L24	+20% L24
Chingling	+20% L24	+20% L24
Absol	+20% L22–23	+20% L22–23
Bronzor	+20% L22–23	+20% L22–23

	HeartGold	SoulSilver	Crystal	Gold	Silver
Walking in tall grass or a cave
Zubat	20% L23 +10% L23	20% L23 +10% L23	+30% L25 +30% L25 +30% L25	30% L24	30% L24
Golbat	5% L23	5% L23	+5% L27 +5% L27 +10% L26–27	5% L24	5% L24
Seel	15% L22–24	15% L22–24	+25% L24–26 +25% L24–26	15% L23–25	15% L23–25
Krabby	20% L22 +30% L22–24	20% L22 +30% L22–24	+40% L24–26 +40% L24–26 +60% L24–26	50% L23–25	50% L23–25
Makuhita	+20% L24	+20% L24
Chingling	+20% L24	+20% L24
Absol	+20% L22–23	+20% L22–23
Bronzor	+20% L22–23	+20% L22–23
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with an Old Rod
Krabby	15% L10	15% L10	15% L10	15% L10	15% L10
Magikarp	85% L10	85% L10	85% L10	85% L10	85% L10
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Good Rod
Krabby	50% L20	50% L20	55% L20	55% L20	55% L20
Horsea	10% L20	10% L20	10% L20	10% L20	10% L20
Magikarp	40% L20	40% L20	35% L20	35% L20	35% L20
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Super Rod
Krabby	40% L40	40% L40	40% L40	40% L40	40% L40
Kingler	20% L40	20% L40	20% L40	20% L40	20% L40
Horsea	30% L40	30% L40	30% L40	30% L40	30% L40
Seadra	10% L40	10% L40	10% L40	10% L40	10% L40
	HeartGold	SoulSilver	Crystal	Gold	Silver
Surfing
Tentacruel	30% L15–25	30% L15–25	10% L20–24	10% L20–24	10% L20–24
Horsea	60% L15–25	60% L15–25	90% L15–24	90% L15–24	90% L15–24
Seadra	10% L15–30	10% L15–30

	HeartGold	SoulSilver	Crystal	Gold	Silver
Walking in tall grass or a cave
Zubat	20% L24 +10% L24	20% L24 +10% L24	+30% L26 +30% L26 +30% L26	30% L25	30% L25
Golbat	5% L24	5% L24	+5% L28 +5% L28 +10% L27–28	5% L25	5% L25
Seel	15% L23–25	15% L23–25	+25% L25–27 +25% L25–27	15% L24–26	15% L24–26
Krabby	20% L23 +30% L23–25	20% L23 +30% L23–25	+40% L25–27 +40% L25–27 +60% L25–27	50% L24–26	50% L24–26
Makuhita	+20% L25	+20% L25
Chingling	+20% L25	+20% L25
Absol	+20% L23–24	+20% L23–24
Bronzor	+20% L23–24	+20% L23–24
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with an Old Rod
Krabby			15% L10	15% L10	15% L10
Magikarp			85% L10	85% L10	85% L10
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Good Rod
Krabby			55% L20	55% L20	55% L20
Horsea			10% L20	10% L20	10% L20
Magikarp			35% L20	35% L20	35% L20
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Super Rod
Krabby			40% L40	40% L40	40% L40
Kingler			20% L40	20% L40	20% L40
Horsea			30% L40	30% L40	30% L40
Seadra			10% L40	10% L40	10% L40
	HeartGold	SoulSilver	Crystal	Gold	Silver
Surfing
Tentacruel			30% L20–24	10% L20–24	10% L20–24
Horsea			60% L20–24	90% L15–24	90% L15–24
Seadra			10% L20–24