Only green easter egg is a true easter egg

[pppp]

Got a quest from Scholar credo:
Study a cave dust x (n)
Bring an easter egg to <quest giver> (boulder type, surface)

Only green easter egg (with red dots) gives me "Deliver" menu option. Pink, yellow (flame) and blue egg does not work.

[kngbby]

well guess it might be any of them, since u're getting a random ID of the item and all eggs are called the same
i had "study easter egg x3" quest and it only worked with the pink ones