Beaver Meadows (aspen) Central Iowa Southwest Minnesota Sutter Buttes Oconee River Allegheny Portage Railroad National Historic Site Visitor Center (open) Rocky Mountain Biological Laboratory (butterflies) Burnt Lands Provincial Park (burned) Crossman The Ecological Register
Phyciodes (butterfly): 9 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.