University of Washington Campus (Area A, March, 1937) H. J. Andrews Experimental Forest De Long Mountains (riparian grass-willow) Hopland Research and Extension Center (chaparral) Hopland Research and Extension Center (woodland-grass) The Ecological Register
Sorex vagrans (other small mammal): 5 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.