Para La Tierra Biological Station Fazenda Brejão Palmas Plantación Tupac Federal University of Acre Vermelho River (edge) The Ecological Register
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Brotogeris (bird): 6 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.
Current reference: Shotwell 1968 (ER 3992)