Raptor watch : a global directory of raptor migration sites
著者
書誌事項
Raptor watch : a global directory of raptor migration sites
(BirdLife conservation series, no. 9)
BirdLife International, 2000
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注記
"sponsored by Hawk Mountain Sanctuary"
内容説明・目次
内容説明
At least 63 percent of the world's raptors migrate. Raptor Watch, compiled from contributions by over 800 observers worldwide, is a guide to 388 hotspots where these birds can be seen in their thousands. A repository of information for the specialist, this book is also a strategy document enabling conservationists working at the local and national level to cooperate globally to protect raptor migration networks."The most geographically complete reference list yet on hawk migration. A great starting place for anyone interested in witnessing or studying hawk migration anywhere in the World" - Birding (October 2001)."A milestone in raptor migration science" - Ibis 143 (2001).
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