Watching the Turnstones yesterday, a Herring Gull muscled in on the scene and frightened them off. Big seagulls, the Herring Gulls are white and grey with a distinctive orange-red mark on the bottom of their beak. Like the Turnstones, they will also eat a wide range of scavenged things, including chips! This one was just looking for insects on the cliff-edge. Conditions: Heavy frost and clear bright, still weather. Temperature: Max2 Min -3 C.