Was in seaworld yesterday, pathway that leads from wild arctic to the front of the park was closed, so the entire educational area was behind "bars". The entrance to the educational groups area near the dolphin nursery had one of those two part walls and said team members only, there also were those metal fence things in front of them.
There seems to be a lot of minor stuff going on though, the sea garden is completely sealed of from the barns to the garden buffet entry. The construction walls say it is for the sea of surprises event, which should begin March 21. The lighthouse at the front is being repainted as well.