[Answer] What do the peregrine falcon, grizzly bear, and American alligator have in common?

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What do the peregrine falcon, grizzly bear, and American alligator have in common?

• Listed as endangered species in 1967:The very first endangered species list came out in 1967 and gave U.S. federal protection to certain animals, including the peregrine falcon, the American grizzly bear, the American alligator, the Florida manatee, and the American bald eagle. The list was published under the Endangered Species Preservation Act of 1966 in March of 1967. This was the first federal legislation to afford protection to animals at risk of extinction. This 1966 legislation eventually became the core mission of the Endangered Species Act of 1973, which provides a safety net to fish, wildlife, and plants in danger of going extinct. Source: FWS.gov

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