I was down on a fairly remote beach the other day, not far from Lynton, and came across these tracks. They are very faint but I think that they belong to an Oystercatcher. Granted I'm not 100% sure but pretty confident.
One reason why I'm confident that it is Oystercatcher is from the bill probings along side the tracks as well as the overall size and shape of the tracks themselves. It is of course possible that it is another probing wader such as Redshank but my gut is saying Oystercatcher at the moment.
Even a simple walk on the beach can turn up really interesting challenges!