Help with id

[jrod738776]

I think the first two pics are the same coral just different pieces. It used to be more green but now getting lighter and reddish, is it bleaching or dying? The last pic has a branch that recently broke off in case you were wondering what it was. Any help with id for the below pics would be great.

 

[Frick]

The first one is going to be tough because its so small. I would just say red and green Acro for now.

The second could be A. parilis if I had to initially guess.
http://coral.aims.gov.au/factsheet.jsp?speciesCode=0469