Small Tortoiseshell hibernating in a building.
Cold day with southbound 8 Brent, 8 Red-throated Diver, 5 Common Scoter, 5 Gannet, 3 Teal, Common Gull, Curlew & Kittiwake with northbound 4 Brent, 3 Gannet, 3 Red-throats, 2 Eider, Dunlin, Guillemot, Shelduck & Wigeon. Only migrant noted on site a Redwing.