There's quite a lot of wildlife in the park - I've posted about it before - but I always thought it was confined to birds, a few mammals and some smaller reptiles. But these eggs were clearly on a different scale. Diplodocus maybe? Or triceratops? Surely the local authorities wouldn't allow raptors to nest in a public park?
There was no sign of the parents - probably hiding in the depths of the woods. Maybe dinosaurs don't look after their nests too much.