Route 31

Johto · HeartGold

Pokémon	Type	Levels	Held	Condition	Morn4–10	Day10–20	Night20–4
Walk
Rattata	Normal	4–5	5%	—	—	—	40%
Caterpie	Bug	4–5	—	—	35%	35%	—
Pidgey	NormalFlying	3	—	—	30%	30%	—
Spinarak	BugPoison	3	—	—	—	—	30%
Bellsprout	GrassPoison	3	—	—	20%	20%	20%
Metapod	Bug	5	—	—	15%	15%	—
Hoothoot	NormalFlying	5	—	—	—	—	10%
Walk · special
Pokémon	Type	Levels	Held	When	Chance
Linoone	Normal	3	50%5%	National PokédexHoenn Sound	20%
Whismur	Normal	3–4	5%	National PokédexHoenn Sound	20%
Bidoof	Normal	3	—	National PokédexSinnoh Sound	20%
Buizel	Water	3–4	5%	National PokédexSinnoh Sound	20%
Badge colours: what you must have done first · how the Pokémon appears
Surf
Pokémon	Type	Levels	Held	Condition	Rate
Poliwag	Water	10–25	—	—	90%
Poliwhirl	Water	15–32	5%	—	10%
Headbutt
A tree gives the common table, the rare table or nothing, by your Trainer ID.
Pokémon	Type	Levels	Held	Condition	Rate
Hoothoot	NormalFlying	3–4	—	—	50%
Pineco	Bug	3–4	—	—	30%
Exeggcute	GrassPsychic	3–4	—	—	20%
Headbutt · rare trees
Only from a rare tree. The last digit of your Trainer ID decides which of a map's Headbutt trees give this table, which give the common one and which give nothing; any tree may be a rare one for some Trainer IDs.
Pokémon	Type	Levels	Held	Condition	Rate
Hoothoot	NormalFlying	5–6	—	—	50%
Spinarak	BugPoison	5–6	—	—	30%
Exeggcute	GrassPsychic	5–6	—	—	20%
Old rod
Pokémon	Type	Levels	Held	Condition	Rate
Magikarp	Water	10	—	—	85%
Poliwag	Water	10	—	—	15%
Good rod
Pokémon	Type	Levels	Held	Condition	Rate
Poliwag	Water	20	—	—	60%
Magikarp	Water	20	—	—	40%
Super rod
Pokémon	Type	Levels	Held	Condition	Rate
Poliwag	Water	40	—	—	80%
Magikarp	Water	40	—	—	20%