Purple sandpipers are hardy Arctic waders whose winter welfare in the UK depends on specific rocky shore habitats and minimal disturbance.
Purple sandpiper welfare depends on undisturbed rocky shore habitats with accessible invertebrate prey. As one of the most cold-tolerant UK waders, purple sandpipers choose exposure over disturbance, suggesting their tolerance for cold exceeds their tolerance for harassment. Respecting their specific coastal habitats protects individual welfare.