Pol’ana Biosphere Reserve Kampinos National Park (mist nets) Muntii Padurea Craiului Catalan coast Abruzzo, Lazio and Molise National Park (site 1, netting) The Ecological Register
Plecotus austriacus (bat): 5 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.