‘Are you aware of the birds? The birds nesting?’ I ask the couple, as they walk along the shoreline towards me with their two dogs off-lead. The bloke growls at me, ‘Our dogs are under effective control,’ as one lollops off, zigzagging its way into the sand dunes. Further down the beach, the small nesting boxes nestle into the grass, past the high water mark. There are ropes to signify ‘stay away’ from this marked-out safety zone. In this space between land and ocean–a place of submerged and washed up things, of life teeming below the surface and skimming across waves and the shore–small birds, camouflaged among the seaweed and beach grasses, build their tiny nests in depressions in the sand. I feel like I have a duty to speak, to alert these humans to the precious creatures, at risk on this coastal zone. I wonder how the dog owners will respond. ‘The whole beach here is on-lead during nesting season,’ I say. ’I’m just concerned about the hooded plovers. There are only a few...