who is charged with executing the provisions of the endangered species act
Endangered Species Act of 1973 The ESA is administered by two federal agencies, the United States Fish and Wildlife Service (FWS) and the National Oceanic and Atmospheric Administration (NOAA) (which includes the National Marine Fisheries Service, or NMFS). NOAA handles marine species, and the FWS has responsibility over freshwater fish and all other species. Species that occur in both habitats (e.g. sea turtles and Atlantic sturgeon) are jointly managed.
Biodiversity hotspot Norman Myers wrote about the concept in two articles in “The Environmentalist” (1988),[1] & 1990[2] revised after thorough analysis by Myers and others in “Hotspots: Earth’s Biologically Richest and Most Endangered Terrestrial Ecoregions”[3] and a paper published in the journal Nature.[4]