I hate to be the one to bear this bad news, but yes it is true once you kill moltres it will NOT re-appear.
Mt. Ember
You can capture Moltres at Mt. Ember Peak and Zapdos in the Power Plant in FireRed.
to get moltres go to one island and surf north and you will get to a mountain if you keep going moltres is at the top of the mountain.
after beating the elite four go to one island and go to mt ember with a Pokemon that knows strength and then go to the top of the mountain and moltres is up there.
Moltres, the legendary fire bird, is found deep inside Mt. Ember, in the Sevii Islands.
Mt. Ember
Catch Moltres
On top of Mt Ember.
You can get moltres on mount. ember (island 1) after u beat the 7th gym.mount ember
Mt. Ember in the Sevii Islands.
You can catch Moltres at Mt. Ember Peak in FireRed.
You can capture Moltres at Mt. Ember Peak and Zapdos in the Power Plant in FireRed.
Moltres is on victory road Actually, Moltres is found at Mt. Ember. Mt. Ember is located north of One Island.
Moltres is a legendary Fire and Flying Pokemon. Part of the original trio of legendary birds from the first games, it can be encountered in Pokemon FireRed in Mt. Ember.
It is one island, where u catch moltres
Moltres have been moved to Mt. Ember located north of One Island of the Sevii Islands.
to get moltres go to one island and surf north and you will get to a mountain if you keep going moltres is at the top of the mountain.