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Ritchie, R. J.

This report represents that synthesis, and includes the following topics: 1. A summary of raptor surveys by region and river, including area surveyed, year, method,investigators, species observed, numbers of pairs and single adults, productivity,availability of nest-site information, an dreferences; 2) Brief descriptions of habitat characteristics relevant to cliff-nesting raptors for selected survey units; 3) A bibliography of published and unpublished survey reports; and 4) An assessment of further survey needs. In addition, The following products accompany this report: 1) A ProCite™ database of all survey reports that we reviewed (‘interior rapto rbibliography 2001.pdx’ and ‘interior raptor bibliography 2001.pdt’);...
Categories: Publication; Types: Citation; Tags: M1-Birds
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