The Endangered Species Act is passed in the USA.
The Endangered Species Act of 1973 is one of the few dozens of US environmental laws passed in the 1970s, and serves as the enacting legislation to carry out the provisions outlined in The Convention on International Trade in Endangered Species of Wild Fauna and Flora. Designed to protect critically imperiled species from extinction as a “consequence of economic growth and development untempered by adequate concern and conservation”, the ESA was signed into law by President Richard Nixon on December 28, 1973. The U.S. Supreme Court found that “the plain intent of Congress in enacting” the ESA “was to halt and reverse the trend toward species extinction, whatever the cost.” The Act is administered by two federal agencies, the United States Fish and Wildlife Service and the National Marine Fisheries Service.
The near-extinction of the bison and the disappearance of the passenger pigeon helped drive the call for wildlife conservation starting in the 1900s. Ornithologist George Bird Grinnell wrote articles on the subject in the magazine Forest and Stream, while Joel Asaph Allen, founder of the American Ornithologists’ Union, hammered away in the popular press. The public was introduced to a new concept: extinction.
Market hunting for the millinery trade and for the table was one aspect of the problem. The early naturalists also killed birds and other wildlife for study, personal curio collections and museum pieces. While habitat losses continued as communities and farmland grew, the widespread use of pesticides and the introduction of non-native species also affected wildlife.
One species in particular received widespread attention—the whooping crane. The species’ historical range extended from central Canada south to Mexico, and from Utah to the Atlantic coast. Unregulated hunting and habitat loss contributed to a steady decline in the whooping crane population until, by 1890, it had disappeared from its primary breeding range in the north central United States. It would be another eight years before the first national law regulating wildlife commerce was signed, and another two years before the first version of the endangered species act was passed. The whooping crane population by 1941 was estimated at about only 16 birds still in the wild.
The Lacey Act of 1900 was the first federal law that regulated commercial animal markets. It prohibited interstate commerce of animals killed in violation of state game laws, and covered all fish and wildlife and their parts or products, as well as plants. Other legislation followed, including the Migratory Bird Conservation Act of 1929, a 1937 treaty prohibiting the hunting of right and gray whales, and the Bald Eagle Protection Act of 1940. These later laws had a low cost to society–the species were relatively rare–and little opposition was raised.
Whereas the Lacey Act dealt with game animal management and market commerce species, a major shift in focus occurred by 1963 to habitat preservation instead of take regulations. A provision was added by Congress in the Land and Water Conservation Fund Act of 1965 that provided money for the “acquisition of land, waters…for the preservation of species of fish and wildlife that are threatened with extinction.”
The predecessor of the ESA was the Endangered Species Preservation Act of 1966. Passed by Congress, this act permitted the listing of native U.S. animal species as endangered and for limited protections upon those animals.
It authorized the Secretary of the Interior to list endangered domestic fish and wildlife and allowed the United States Fish and Wildlife Service to spend up to $15 million per year to buy habitats for listed species. It also directed federal land agencies to preserve habitat on their lands. The Act also consolidated and even expanded authority for the Secretary of the Interior to manage and administer the National Wildlife Refuge System. Other public agencies were encouraged, but not required, to protect species. The act did not address the commerce in endangered species and parts.
In March, 1967 the first list of endangered species was issued under the act. It included 14 mammals, 36 birds, 6 reptiles and amphibians and 22 fish.
This first list is referred to as the “Class of ’67” in The Endangered Species Act at Thirty, Volume 1, which concludes that habitat destruction, the biggest threat to those 78 species, is still the same threat to the currently listed species. It included only vertebrates because the Department of Interior’s definition of “fish and wildlife” was limited to vertebrates. However, with time, researchers noticed that the animals on the endangered species list still were not getting enough protection, thus further threatening their extinction. The endangered species program was expanded by the Endangered Species Act of 1969.
The Endangered Species Conservation Act, passed in December, 1969, amended the original law to provide additional protection to species in danger of “worldwide extinction” by prohibiting their importation and subsequent sale in the United States. It expanded the Lacey Act’s ban on interstate commerce to include mammals, reptiles, amphibians, mollusks and crustaceans. Reptiles were added mainly to reduce the rampant poaching of alligators and crocodiles. This law was the first time that invertebrates were included for protection.
The amendment called for an international meeting to adopt a convention or treaty to conserve endangered species. That meeting was held in Washington, D.C., in February, 1973 and produced the comprehensive multilateral treaty known as CITES or Convention on International Trade of Endangered Species of Wild Fauna and Flora.
President Richard Nixon declared current species conservation efforts to be inadequate and called on the 93rd United States Congress to pass comprehensive endangered species legislation. Congress responded with a completely rewritten law, the Endangered Species Act of 1973, which was signed by Nixon on December 28, 1973. It was written by a team of lawyers and scientists, including Dr. Russell E. Train, the first appointed head of the Council on Environmental Quality, an outgrowth of the National Environmental Policy Act of 1969. Dr. Train was assisted by a core group of staffers, including Dr. Earl Baysinger at EPA, Dick Gutting, and Dr. Gerard A. “Jerry” Bertrand, a Ph.D marine biologist by training, who had transferred from his post as the scientific adviser to the U.S. Army Corps of Engineers, office of the Commandant of the Corps, to join the newly formed White House office. The staff, under Dr. Train’s leadership, incorporated dozens of new principles and ideas into the landmark legislation, crafting a document that completely changed the direction of environmental conservation in the United States. Dr. Bertrand is credited with writing the most challenged section of the Act, the “takings” clause – Section 2.
The stated purpose of the Endangered Species Act is to protect species and also “the ecosystems upon which they depend.” California historian Kevin Starr was more emphatic when he said: “The Endangered Species Act of 1982 is the Magna Carta of the environmental movement.”
The ESA is administered by two federal agencies, the United States Fish and Wildlife Service and the National Marine Fisheries Service. NMFS handles marine species, and the FWS has responsibility over freshwater fish and all other species. Species that occur in both habitats are jointly managed.