Thornham - NORTHERN HARRIER. Cley - American Wigeon & Black Brant. Lenwade - 25 Waxwings. Norwich - 37 Waxwings. Wells - 2 Smew. Titchwell - 2 Red-necked & 3 Slavonian Grebes, 10 Long-tailed Ducks, Great Northern Diver, 17 Twite, Scaup & 3 Water Pipits.