Board Thread:False Info and Speculative Discussion/@comment-121.217.63.151-20141006053221/@comment-4091815-20141010035032

No - druids do not have the ability to shapeshift.

The darach used the sacrifices to change her appearance. While the direct mechanism is not known, we know that it was not "shapeshifting" in the canonical sense.

Druids are just people with skills - they are not, by themselves, supernatural.