I found a Dragonite yesterday but it ran away. Can I catch a different Dragonite (not the same one) form a different place or can I never see a Dragonite wild ever again? (It was a new Pokemon)
Pokémon are not one-shot deals–though a Dragonite is rare, you can encounter them more times than once, even if during that first time the Pokémon ran away. They will still spawn normally.