you need to catch it first in fire red/ leaf green and migrate it to pearl after you beat the Pokemon league.
action replay
You can't find Articuno in pokemondiamond but you can migrate it in pokemon leaf green version or pokemon fire red version.
To answer your question the legendary Pokemon That are exclusive to Pokemon platinum are Giratina Origin form, plus the 5 extra forms of rotom Shaymin sky form.Moltres, Zaptos, and Articuno can also be found in this game
No there is not a Articuno in Crystal version butt there is the 3 legendary dogs and ho oh and lugia
Go to the underground
Of course, there are Moltres, Zapdos, Articuno and Mewtwo.
You cannot find it in white 2
The legendary birds are: Articuno, Zapdos, and Moltres.
You can't get Articuno in Pokemon Ranger.
articuno, moltres, zaptos, mew, mewto, suicine, entie, raiku
articuno is not in pokemon world 7.6
If you mean Articuno, its in the Seafoam Islands. If you mean Delibird, its found in Fire Red Version.