Floating

[XXXTestamentXXX]

I put Pelicans and Phantoms in my map for decorations, players spawn underneath them. I went to test out my map, but the pelicans and phantoms did not float there like I thought they would. Instead, they fell on my head >_>
How would I make them float in the air? And how would I make it so I can have Banshees just fly around for decoration?

[SingingBlaze]

The banshees thing is Active Scenery you can do the Pelicans thing with Active Scenery too but there won't be any collision.