This report came from Cherie Whitman, who was 'supposed to shadow a tour' with Darlene Roehl, but since the group canceled, they took a turn around the garden together.
She also reported seeing the turtles playing “log roll” in the pond. "I truly wish we’d had a group of kids to see this. There were two logs floating in the water and both were packed along their lengths with turtles of various sizes enjoying the warm sunshine. Whenever the turtles shifted position or another turtle tried to join the sunbathers, the log would take a roll worthy of any lumberjack and spill some or sometimes, all of the turtles off so that they had to start all over again…and they did!" she wrote.
Now I haven't seen them do this, but they don't have much basking space currently!