Route 46

Johto · HeartGold

Pokémon	Type	Levels	Held	Condition	Morn4–10	Day10–20	Night20–4
Walk
Rattata	Normal	2–4	5%	—	25%	25%	55%
Geodude	RockGround	2–3	5%	—	40%	40%	45%
Spearow	NormalFlying	2–3	—	—	35%	35%	—
Walk · special
Pokémon	Type	Levels	Held	When	Chance
Minun	Electric	2	—	National PokédexHoenn Sound	20%
Plusle	Electric	2–3	—	National PokédexHoenn Sound	20%
Shinx	Electric	2–3	—	National PokédexSinnoh Sound	40%
Badge colours: what you must have done first · how the Pokémon appears
Headbutt
A tree gives the common table, the rare table or nothing, by your Trainer ID.
Pokémon	Type	Levels	Held	Condition	Rate
Spearow	NormalFlying	2–3	—	—	50%
Heracross	BugFighting	2–3	—	—	30%
Aipom	Normal	2–3	—	—	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
Spearow	NormalFlying	4–5	—	—	80%
Aipom	Normal	4–5	—	—	20%