Habitats for birds in Europe : a conservation strategy for the wider environment
1997
Tucker, Graham M. |
Evans, M. I. |
Birds
Endemic bird areas of the world : priorities for biodiversity conservation
1998
Stattersfield, A. J. |
Crosby, Michael J. |
Long, Adrian J. |
Wege, David C. |
Rayner, Andrew P. |
Migratory waterbirds in the Wadden sea 1993/94
1996
Poot, Martin |
Rasmussen, Lars Maltha |
van Roomen, Marc |
Rösner, Hans-Ulrich |
Südbeck, Peter |
Important bird areas in Österreich
1995
Dvorak, Michael |
Karner, Eva |
Behavioural ecology, distribution and conservation of the Javan Hawk-eagle Spizaetus bartelsi Stresemann, 1924
1995
Sözer, Resit |
Nijman, Vincent |
Rote Listen der Biotoptypen, Tier- und Pflanzenarten des deutschen Wattenmeer- und Nordseebereich
1995
Merck, Thomas |
Nordheim, Henning von |
Key areas for threatened birds in the neotropics
1995
Wege, David C. |
Long, Adrian J. |
Progetto Piccole Isole : risultati generali e resoconto del VII anno di attività
1994
Spina, Fernando |
Montemaggiori, Alessandro |
Massi, Alberto |
Birds in Europe : their conservation status
1994
Tucker, Graham |
Heath, Melanie F. |
Takutea wildlife sanctuary, Cook Islands
1994
McCormack, Gerald |