What is the difference between an endangered species and a threatened one?
Under the Federal Endangered Species Act of 1973 plants or animals currently facing extinction are classified as “endangered.” Species that are declining and that may become endangered in the near future are classified as “threatened.” Species that may be proposed for Federal listing as threatened or endangered are classified as “candidate” species. In addition, the Wisconsin DNR has a category of species called “Special Concern” for species that are suspected to be in danger, although there is not enough data to know for sure. Both endangered and threatened species are protected by law, however candidate and special concern species have no legal protection. Wisconsin is governed by both federal and state endangered species laws that direct what species are to be listed and what activities may be prohibited or require permitting. Why do species become endangered? Habitat degradation and destruction are the most serious threats to wildlife and plants worldwide. Habitat loss most commonl
