Cazorla (fruiting season) Sandrock Cliff (fall) Ruské Biological Station Rybachy Piémanson Beach Grindul Lupilor Certak Portalban (Wald) Mooswald Otayama Bird-Observatory (1974) Otayama Bird-Observatory (1975) Otayama Bird-Observatory (1977) West Coast Park Umea Rickebasta (1997) Egeside sjö The Ecological Register
Coccothraustes (bird): 16 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.