When was the black footed ferret listed as a endangered species?

Question

When was the black footed ferret listed as a endangered species?

Answer 1

The U.S. Fish and Wildlife Service listed black-footed ferrets as endangered in 1967 under a precursor to the Endangered Species Act of 1973. Endangered means a species is considered in danger of becoming extinct in all or a significant portion of its range; the less dire designation of threatened means a species is likely to become endangered within the foreseeable future throughout all or a significant portion of its range.