These unchecked reports refer to the period lOth February to 15th March 1990 White-tailed Eagle Haliaeetus albkilla Singly at five locaСЊties in Norfolk and Suffolk. Terek Sandpiper Xenus cinereus Blyth Estuary (Northumberland), 12th March. Bonaparte's Gull Larus Philadelphia At five localities in Devon, Dorset and Cornwall, Thayer's Gull L. thayeri Cork Harbour (Co. Cork), 2Ist February to 4th March (second for Britain and Ireland). Great Spotted Cuckoo Clamator glandarius Lundy (Devon), 23rd February. Desert Wheatear Oenanthe deserti Carnsore Point (Co. Wexford), llth-13th March (first for Ireland). Sardinian Warbier Sylvia melanocephala Stratton, near Bude (Cornwall), 8th-15th March. Pine Bunting Emberiza leucocephalos Bigwaters Nature Reserve (Tyne & Wear), 25th February to 12th March.