ESA implemented in 1973 <BR> <BR>Provides framework to conserve & protect endangered & threatened species & their habitats! <BR> <BR> <BR> <BR> <BR>The Endangered Species Act (ESA)<BR>Total of ~1600 species + 900 critical habitats!!!<BR>Grey Wolf<BR>Wood Bison<BR>Black-footed Ferret<BR>Whorled Sunflower<BR>