Sandrock Cliff (fall) El Verde Field Station (30 mm mesh) El Verde Field Station (36 mm mesh) William Trelease Woods (gap, spring) St. Catherine's Island Clayhead Preserve Tantramar Marshes Cozumel Island (birds, 2004 - 2007) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Setophaga caerulescens (bird): 8 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.