Terrestrial activity and conservation of adult California red-legged frogs Rana aurora draytonii in coastal forests and grasslands

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• 作者：Bulger ; John B. ; Scott Jr ; Norman J. ; Seymour ; Richard B.
• 关键词：California red-legged frog ; Amphibian migration ; Buffer zones ; Wildlife corridors ; Amphibian conservation
• 刊名：Biological Conservation
• 出版年：2003
• 出版时间：March, 2003
• 年：2003
• 卷：110
• 期：1
• 页码：85-95
• 全文大小：349 K

文摘

The federally threatened California red-legged frog Rana aurora draytonii occupies both aquatic and terrestrial habitats in its adult life stage. The terrestrial activities of this species are not well known and require documentation to assist in the development of appropriate levels of protection under the US Endangered Species Act. We studied the terrestrial activities of radio-tagged red-legged frogs (n