An area by Wave Breaker is fenced off, and it appears that parts of Big Bird's Spinning Reef and Elmo's Dolphin Dive are in the area. Both flat rides were in the Bay of Play area, and it looks like they are going to be relocated.
Image Source: Christopher King's Facebook Post
Big Bird's Spinning Reef:
Image Source: The Sea World of Amazing Shows
Elmo's Dolphin Dive:
Image Source: Sel Martinez's YouTube Video
Image Source: Christopher King's Facebook Post
Big Bird's Spinning Reef:
Image Source: The Sea World of Amazing Shows
Elmo's Dolphin Dive:
Image Source: Sel Martinez's YouTube Video