Pine Swamp Sandrock Cliff (spring) Sandrock Cliff (fall) William Trelease Woods (gap, spring) Yakutat Creamer’s Field Migratory Waterfowl Refuge (fall) Savegre Lodge (primary forest) Missouri Ozark Forest Ecosystem Project (1998) Calling Lake (treatment) Laudholm Farm The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Picoides villosus (bird): 10 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.