Route 1

Kanto · 2 Pokémon across 2 versions

Pokémon	Levels	Rate	Conditions	Firered	Leafgreen
Walking
Pidgey	Lv. 2-5	50%	--	Found in Firered	Found in Leafgreen
Rattata	Lv. 2-4	50%	--	Found in Firered	Found in Leafgreen

Items

PokéAPI records no locations for items, so this page cannot say what is found lying here -- no berries, no TMs, no hidden items. None of the Pokémon here carry one either.