| Citation | Thyen, S. and P.H. Becker 2006 Effects of individual life-history traits and weather on reproductive output of black-headed gulls Larus ridibundus breeding in the Wadden Sea, 1991-97. Bird Study 53:132-141. |
| DOI / ISBN | http://dx.doi.org/10.1080/00063650609461426 |
| Paper URL | http://www.tandfonline.com/doi/abs/10.1080/00063650609461426 |
| Ref. No. | 101508 |
| Language | English |
| Usage | abstract only |
| Remarks | |
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