TY - JOUR T1 - A wild Marsh Warbler x Sedge Warbler hybrid (Acrocephalus palustris x A. schoenobaenus) in Norway documented with molecular markers JO - J ORNITHOL PY - 2010/04/01 AU - Lifjeld JT AU - Marthinsen G AU - Myklebust M AU - Dawson DA AU - Johnsen A ED - DO - DOI: 10.1007/s10336-009-0469-0 VL - 151 IS - 2 SP - 513 EP - 517 Y2 - 2024/12/21 ER -