How do you accivite Celebi in Pokemon Ranger: Shawdows of Almia?

Question

I need it

Answer 1

Complete all 59 Sidequests.

It will show up in Vien Forest.

Source: http://bulbapedia.bulbagarden.net/wiki/Celebi#Game_locations

Answer 2

You can find it in Vien Forest.

>Vien Forest (After Completing all 59 side quests) -Bulbapedia

Answer 3

You need to have completed all the quests then you will have one last quest by Ollie's mom.

Source:me:)