Wanstead St. Catherine's Monastery (fall) St. Catherine's Monastery (spring) Cascades Region (2011) Ngulia Safari Lodge Biological Station Rybachy Burullus Ringing Station (Autumn 2005) Azraq Wetland Reserve Antikythira Island (spring 1998) Grindul Lupilor Ras Shukheir Hohenau-Ringelsdorf Portalban (Wald) Gbelce Portland Bird Observatory Balmoral Copper Chalice Mwinilunga Lake Kuyucuk Bird Ringing Station Dzanybek Research Station The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Acrocephalus schoenobaenus (bird): 20 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.