first you have to get oak's letter then you go to route 224 then go there and yyou will see a rock and oak says who are you thankful for and put shaymin the just follow the path all the way till you see shaymin
in the water by were you can find shaymin
you find it at florama you need to have a shaymin in your party
in Pokemon platinum go to floraroma city and talk to some girl with shaymin in your party.
you cant find it in Pokemon black or white you need to poketransfer it from diamond pearl or platinum hope this helped
yes but you have to have oaks letter and that is an event item which you can no longer get
Y ou have to get Gracadia from somebody in Floroma town, but I cant find the person, anyway give it to a shaymin, and tada, you have a sky forme shaymin
you find it at spring path by turn back cave
You can find this pokemon, named Dusclops, at the Sendoff Spring and the Turnback Cave.
You can't find Shaymin directly in Heart Gold, you'll have to trade your Shayim from Pearl/Diamond/Platinum onto your Heart Gold/Soul Silver.
you can only do it on diamond,pearl,and platinum.
You can find shaymin there, but you need the oak's letter event to gain acess to it. This will also uncover a hidden part on the map, but I'm not sure if you can go back there.
on route 224 or in spring path. they are not very hard to catch.