Sierra de Huautla Biosphere Reserve (birds) Baldwin County Hanson Sandrock Cliff (spring) William Trelease Woods (gap, spring) Wateree Para La Tierra Biological Station Hiram Fazenda Brejão Dawes County (in-channel) Camarillo Calling Lake (treatment) Wedge Plantation Laudholm Farm Monteverde Puerto Barrios (mist netted birds) China Creek Park Tantramar Marshes Charlotte County The Ecological Register
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North America
United States
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Eurasia
Africa/Australasia
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Molothrus (bird): 19 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.