Wanstead Cazorla (fruiting season) El Viso Ruské Kurników Beskid Mountain Biological Station Rybachy Piémanson Beach Mumao Grindul Lupilor Muraviovka Park Certak Hohenau-Ringelsdorf Portalban (Wald) Bolle di Magadino Col de Bretolet Mount Kalamaili Ungulate Nature Reserve Otayama Bird-Observatory (1974) Otayama Bird-Observatory (1976) Portland Bird Observatory Yanchiwan National Nature Reserve Boda (1990) Rickebasta (1997) Tolg Egeside sjö The Ecological Register
Prunella (bird): 24 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.