Along the estuary

I think I have a whimbrel or a curlew here, photographed completely by accident. I took the train from Exmouth to Exeter and on the return journey, got off the train one stop early so I could walk along the estuary coastal path. The tide was out and there wasn't a lot to see but looking through a bird hide near the end I snapped this and then couldn't find it again. They are very well camouflaged.