and since then the situation has become more dire for the bird — the only owl species to nest and roost in underground burrows. Proponents of exploring the listing of the owls under the California Endangered Species Act said existing regulations and management strategies haven’t worked. ...
burrowing owldensitypopulation sizeproductivitywind turbineAbout 600 burrowing owls (Athene cunicularia) are killed annually at wind turbines in the Altamont Pass Wind Resource Area (APWRA), California, USA. Understanding the biological significance of this toll requires population data, including an ...
Organizers of the California Burrowing Owl Symposium (November 2003) invited speakers to prepare summaries on the regional status of Burrowing Owls throughout most of California. Our task was to collate current information on population and trends of Burrowing Owls in the greater San Francisco Bay Ar...
SACRAMENTO – Environmental advocates on Tuesday urged the California Fish and Game Commission to protect the 'imperiled' populations of the western burrowing owl under the state's Endangered Species Act. Under a petition sent to the FGC, conservation groups sought endangered statu...
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Assessment and update status report on burrowing owl Athene cunicularia in Canada. Committee on the status of endangered wildlife in Canada. Ottawa; 2006. pp. 31. 8. Desante DF, Ruhlen ED, Adamany SL, Butron KM, Amin S. A census of bur- rowing owls in central California in 1991. In...
VEGETATION AND SOILS OF BURROWING OWL NEST SITES IN CONATA BASIN, SOUTH-DAKOTA Abstract: We estimated wind turbines in the Altamont Pass Wind Resource Area (APWRA), California, USA, kill >100 burrowing owls (Athene cunicularia hypugae... MACCRACKEN,JG,URESK,... - 《Condor》 被引量: ...
Burrowing owl (Athene cunicularia) diet and abundance at a stopover and wintering ground on southeast Farallon Island, California On the Farallon Islands the burrowing owl () is a native migrant and predator of the non-native house mouse () and the native ashy storm-petrel (). Burrowi......
the Status of Endangered Wildlife in Canada ( ) in 1996. The Burrowing Owl is widely distrib- uted outside of Canada, occurring in all states west of the Mississippi, in Florida, and south into Mexico, Central America and South America. Populations have declined in many of these areas due...