Oystercatchers are birds that (to me) look much like a cross between a sea gull and a turtle dove. They're generally completely black, or black on top and white underneath - a little like a camouflaged combat aircraft!
This particular path is a long, narrow, winding set of stairs that lead down to Cape Town's trendy Clifton 4th beach... a buzz of a place in summer but on this clear-yet-cool autumn day, practically deserted.
After descending the many steps to the clean white sand, I decided to leave my shoes in a particular spot in order to collect them on my return. Unfortunately, on my return, they had mysteriously grown legs and walked off. I first though that someone had stolen them, but then later realised that since I'd wandered out of sight, it's completely plausible that someone in need of shoes found them and assumed that the owner had abandoned them... the beach was after all pretty deserted!
I needed new shoes anyway. :)