Birds of Paradise?

[hossa81]

Got this from my lfs, fairly expensive but it wont really matter to me if its a birds of paradise.polyps are purple and base is green. Behind it is a larger birdsnest colony.

 

[Frick]

It would only be Birds of Paradise if it originated from ORA. If you are not sure then It's probably Seriatopora stellata.
http://coral.aims.gov.au/factsheet.jsp?speciesCode=0910