Hanson Camarillo Oak Grove County Park Sandrock Cliff (spring) Sandrock Cliff (fall) Biological Station Rybachy McGregor Range (arroyo) McGregor Range (upland) La Paz Hopland Research and Extension Center Muraviovka Park Camarillo Calling Lake (treatment) Laudholm Farm Altun Mountains China Creek Park Otayama Bird-Observatory (1974) Beijing Normal University Bistraya River Tantramar Marshes Charlotte County Yanchiwan National Nature Reserve Dzanybek Research Station Starkville Drivers Flat (birds) Boda (1990) Egeside sjö Kanas National Nature Reserve The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Carpodacus (bird): 27 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.