Bird Observatories of the British Isles.
Bird observatories are research stations established mainly for the study of migration, particularly by means of ringing. There are now 20 scattered around the British Isles at key points on migration routes, on coastal promontories or small islands. Part of their attraction is the regular occurrenc...
Clasificación: | Libro Electrónico |
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Autor principal: | |
Otros Autores: | , |
Formato: | Electrónico eBook |
Idioma: | Inglés |
Publicado: |
London :
A & C Black,
2010.
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Colección: | Poyser Monographs.
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Temas: | |
Acceso en línea: | Texto completo |