The Heinz Center's State of the Nation's Ecosystems
ecosystem: Forests
indicator Name: At-Risk Native Forest Species: animals only, by risk category
page # in printed report: 124
location on page: upper
data source: NatureServe and its natural heritage member programs. Coverage: all 50 states.
notes: please see technical notes for further details on accessing these data from their original source; this data table comes from a specific graphic in The State of the Nation's Ecosystems report (www.heinzctr.org/ecosystems)

units: % of all forest species
  2000 Future
Extinct 2  
Critically Imperiled 4  
Imperiled 5.2  
Vulnerable 9  
All Rare/At Risk 19.4