Wanstead St. Catherine's Monastery (fall) St. Catherine's Monastery (spring) Kurników Beskid Mountain Biological Station Rybachy Burullus Ringing Station (Autumn 2005) Azraq Wetland Reserve Dicle Ringing Station (spring 2004) Grindul Lupilor Certak Ras Shukheir El Gouna Oromia Region (coffee captures) Hohenau-Ringelsdorf Portalban (Wald) Gbelce Portland Bird Observatory Dzanybek Research Station The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Sylvia curruca (bird): 18 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.