All Pokemon list require a trade or you to import via Pal Park. As none are wild in Pokemon Diamond.
no
Moltres is wild in Pokemon Platinum, but not Diamond or Pearl. Instead you must import it from a GBA
you get moltres in Pokemon fire red
you cannot in only comes in platinum
It is impossible to cath Moltres in Diamond, because there are none.
Either moltres or infernape
i belive so my best friend transferred moltres, zapdos, etc from leaf green to platinum. i think you have to beat the elite four in one of the versions, maybe both and use migration. this might help you
== ==In the SINNOH Pokedex it is UXIE.In the NATIONAL Pokedex it is MOLTRES.== ==
You can catch Articuno Zapdos and Moltres in Diamond Pearl and Platinum after you get the national dex and talk to Professor Oak in Pal Park. They'll be on the poketch map. As for Mew and Mewtwo well...Mewtwo you can catch in FireRed or LeafGreen after you beat the Elight Four see 60 some Pokemon and get the ruby and the Sapphire from the 2 islands (forgot the name of them) then go into the cave in which the guy was blocking and Mewtwo will be in there. Then just migrate it to Diamond/Pearl/Platinum. I don't know how you can catch Mew however without either cheating or going to an event.
You have to Transfer it from LeafGreen/FireRed or trade it with Platinum/HeartGold/SoulSilver
Migrate from FireRed or LeafGreen. (Unobtainable in Diamond and Pearl.)
You cant get it without trading or migrating.I'm 90% sure.