Wanstead Cazorla (fruitless season) Cazorla (fruiting season) Ruské Kurników Beskid Mountain Biological Station Rybachy Dicle Ringing Station (spring 2004) Piémanson Beach Mumao Grindul Lupilor Certak Portalban (Wald) Mata Nacional do Choupal Mooswald Parco Regionale Gallipoli Cognato Piccole Dolomiti Lucane Umea Boda (1990) Boda (1994) Boda (1997) Rickebasta (1996) Rickebasta (1997) Tolg Egeside sjö The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Fringilla coelebs (bird): 23 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.