Hummingbirds are very fast so you'll have to pay close attention to see one. This Limited Edition item was available for 250 MC from May 6-13, 2010 and gave 1 xp when bought. It was re-released from June 9-23, 2011. It was re-released agai from November 7-21, 2011. The description reads "Seem to bloom all year round. When clicked, a tiny hummingbird whizzes out from behind the flowers, hovers over one, then zips back behind the flowers.