Remove baseboards

[Bodhgaya]

I am going to replace the baseboards in conjunction with installing beadboard on the drywall in the living room. As far as I can see, there are no nails in the baseboards, so I assume they are glued. Can they be removed easily without damaging the drywall?

 

[Alfredo]

It's probably hard to answer without being able to try. It's not that someone has been diligent and sunk/spackled/painted over the screws/nails?