![[ Back to EurekAlert! ]](http://www.eurekalert.org/images/back2e.gif){kind=small}
|
Contact: Yasmeen Sands
ysands@fs.fed.us
206-732-7823
USDA Forest Service - Pacific Northwest Research Station
Caption: A sample set of evidentiary standards based on a gradient of increasing species rarity. The relative reliability of data types is expected to vary among organism groups.
Credit: McKelvey et al.
Usage Restrictions: None
Related news release: Reliance on unverifiable observations hinders successful conservation of wildlife species
|