| RMNH.AVES.23113 | Motacilla flava simillima Hartert, 1905; Motacilla | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.11727 | Motacilla; Seiurus noveboracensis Gmelin, J.F., 1789 | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.13202 | Luscinia svecica ssp Linnaeus, 1758; Motacilla | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.14098 | Locustella certhiola ssp Pallas, 1811; Motacilla | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.14283 | Motacilla; Seiurus noveboracensis Gmelin, J.F., 1789 | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.14711 | Luscinia svecica ssp Linnaeus, 1758; Motacilla | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.18157 | Ficedula hypoleuca ssp Pallas, 1764; Motacilla | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.1839 | Motacilla flava simillima Hartert, E., 1905; Motacilla | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.19057 | Ficedula hypoleuca ssp Pallas, 1764; Motacilla | Naturalis - Zoology and Geology catalogues |
| ZMA.AVES.19088 | Ficedula hypoleuca ssp Pallas, 1764; Motacilla | Naturalis - Zoology and Geology catalogues |