Is this an osprey? They tell me that's made for osprey.
About the same size as the 24" wheels on the trike. About the same length as Bailey.
Don't know why this last photo makes the turtle look so small. She's father away than it looks. Good thing turtles are slow on land. I would not want to mess with this one in the water. I can't imagine there are any predators for this thing in New England except man.