Paya Indah Wetland Reserve Burullus Ringing Station (Autumn 2005) Azraq Wetland Reserve Dicle Ringing Station (spring 2004) Agusan Marsh Site 3 Baikka Beel (February 2013) Federal University of Acre The Ecological Register
global
North America
United States
South America/Africa
Europe
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Ixobrychus (bird): 7 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.