SDE Feature Class
Amador, Nevada, sample, yellow-breasted chat, California, willow flycatcher, Yuba, habitat, European starling, watercourse, yellow warbler, wild turkey, acorn woodpecker, oak titmouse, Butte, red-shouldered hawk, bird, environment, biota, California quail, mountain quail, house sparrow, red-tailed hawk, Calaveras, El Dorado, Sierra Nevada Mountain Range, mourning dove, riparian
The data were part of a larger study of wildlife use of riparian habitat along Sierra Nevada watercourses.
These data are summary statistics of abundances of birds counted within 100-m radius circles with 10-minute point counts at multiple sample points along 36 randomly selected watercourses in the foothills of the Sierra Nevada Mountain Range. Bird surveys were conducted between 25 March 2005 and 30 June 2005 along watercourses from Butte to Calaveras counties. These data represent 2,614 detections of 94 species at 144 different sample points along the 36 watercourses.
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These data can be used without constraints.