Baldwin County Hanson Wanstead Zika Forest (outside) Cascades Region (2011) Camargue National Park Cape Receife Biological Station Rybachy Wateree Burullus Ringing Station (Autumn 2005) Azraq Wetland Reserve Dicle Ringing Station (spring 2004) Antikythira Island (spring 1998) La Paz Dakar Hiram PiƩmanson Beach Cuc Phuong National Park (birds) Grindul Lupilor Muraviovka Park Wat Phai Lom (1969) Wat Phai Lom (1970) Yahmool Agricultural Research Station Camarillo Oromia Region (coffee captures) Hohenau-Ringelsdorf Laudholm Farm Mata Nacional do Choupal Mount Kalamaili Ungulate Nature Reserve Parco Regionale Gallipoli Cognato Piccole Dolomiti Lucane Jos Wildlife Park Otayama Bird-Observatory (1973) Otayama Bird-Observatory (1974) Nyeri County Gbelce Portland Bird Observatory Balmoral Kabwe Mwinilunga Canchones Pica Tonqani Lake Kuyucuk Bird Ringing Station Beijing Normal University West Coast Park The Wilds Lake Turpanie Folonzo Village Boda (1990) Tolg Samole (wet season) The Ecological Register
Passer (bird): 51 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.