I.D. for organisms on live rock

What are the tiny flower looking things growing out of my LR. They look like little umbrellas and close up if you go near them. There so small I don't think I could get a good pic of them.

 

Sounds to me like they might be little feather dusters. I have those coming out of some of my rocks also. Would really need a pic though for one of the more experienced people to i.d. it for you. Maybe you could zoom in on it.

Cindy

 

How's this? It's the best I could do.

 

Your pic looks good to me. Its what I've been calling a feather duster, but the experts here may call it something else. They pop back inside pretty quickly!

Cindy

 

Yes, they pop back in really quickly. It sounds like that's what they are. Thanks beamer ;D

 

And the winner is Feather Duster...luv' em!!!

 

Lol looks like an angel reaching down in the top left corner.....just thought i'd point that out....ok then.