The legendary pokemon available in firered are: Zapdos, Articuno, Moltres, Entei/Suicune/Raikou, Lugia and Ho-oh(event only), Deoxys(event only). To capture each first you must find them and here are the locations of each: Power Plant(Zapdos), Seafoam Islands(Articuno), Mt Ember(Moltres), Entei/Suicune/Raikou can be found anywhere around kanto once you finish the game recieve the national dex and deliver the ruby and sapphire, Navel Rock(Lugia and Ho-oh), Birth Island(Deoxys).
To get Pokemon firered on PC download a vba and Pokemon firered ROM
You can catch a Ho-Oh at Navel Rock in Pokemon FireRed.
You can catch Moltres at Mt. Ember Peak in FireRed.
you can not catch him
you can't catch any hoenn Pokemon in firered or leafgreen you must trade hoenn Pokemon from ruby or sapphire or emerald to leafgreen or firered.
You cannot get it in Pokemon FireRed. It doesn't matter because it is not necessary in Pokemon FireRed.
You cannot catch it on Pokemon firered only on diamond pearl and thhe new one Pokemon platinum
you can find them in rooms like Jimmy's room
You can't get mew in firered or leafgreen.
Growlithe is found in the Pokemon Mansion on Cinnabar Island in Pokemon Firered.
Pokemon with high levels and good stats people that say legendarys dont know what their talking about:)
Catch, trade, and battle Pokemon