I am a fan of the platypus. But I have never seen a platypus in person, for I live in New York City and not Australia. But thanks to a 2023 article in Mental Floss, I now know that New York City's Bronx Zoo welcomed three platypuses in 1947 and three more in 1958 after the last of the three 1947 platypuses passed away (it previously had a platypus in 1922). All three of the 1958 platypuses died…