American conservationists

Theodore Roosevelt Jr. was the 26th president of the United States from 1901 to 1909. Roosevelt was vice president for six months under William McKinley and became president after McKinley's assassination in 1901. He was 42 years old upon his first inauguration, making him the youngest person to hold the office.

Angelina Jolie is an American actress, filmmaker, and humanitarian. She is the recipient of numerous accolades, including an Academy Award, a Tony Award and three Golden Globe Awards. Films in which she has appeared have grossed over $6.9 billion worldwide. She has been named Hollywood's highest-paid actress multiple times.

Harrison Ford is an American actor. Regarded as a cinematic cultural icon, Ford's accolades include nominations for an Academy Award, a British Academy Film Award, an Emmy Award, five Golden Globe Awards and two Screen Actors Guild Awards. He is the recipient of the AFI Life Achievement Award, Cecil B. DeMille Award, Honorary César, Honorary Palme d'Or and SAG-AFTRA Life Achievement Award.

Dolly Rebecca Parton is an American singer, songwriter, actress, philanthropist, and businesswoman. After achieving success as a songwriter for other artists, Parton's debut album, Hello, I'm Dolly, was released in 1967, commencing a career spanning 60 years and 50 studio albums. Referred to as the "Queen of Country", Parton is one of the most-honored female country performers in history and has received various accolades, including eleven Grammy Awards and three Emmy Awards, as well as nominations for two Academy Awards including an humanitarian honorary Oscar win in 2025, six Golden Globe Awards, and a Tony Award.

American aviator, author, inventor, explorer, and social activist (1902–1974)

American biologist, naturalist, and writer (1929–2021)

Ansel Easton Adams was an American landscape photographer and environmentalist known for his black-and-white images of the American West. He helped found Group f/64, an association of photographers advocating "pure" photography which favored sharp focus and the use of the full tonal range of a photograph. He and Fred Archer developed a system of image-making called the Zone System, a method of achieving a desired final print through a technical understanding of how the tonal range of an image is the result of choices made in exposure, negative development, and printing.

American media mogul

Italian-American actress (born 1952)

Scottish-American naturalist (1838–1914)

American singer-songwriter and musician (born 1942)

American politician and physician (born 1950)

American author and essayist (1927-1989)

American rock musician

American geologist (1834-1902)

American geologist and eugenicist (1857–1935)

American writer and scientist (1887-1948)

American nurseryman and missionary (1774–1845)

American businessman and politician (born 1954)

American lawyer, eugenicist, and conservationist (1865–1937)

American musician (1943-1970)

American environmental analyst

American game developer (born 1970)

American environmentalist

American author and zoologist

American forester and politician (1865–1946)

American politician (1801-1882)

U.S. radio talk show host and author

American academic, artist, educator, conservationist (1854–1930)

American businessman, conservationist, financier, philanthropist (1910-2004)

American-Australian zoologist, conservationist and television host

American politician (1832-1902)

American anthropologist (1849-1938)

American politician (1819-1900)

American ornithologist (1851–1919)

U.S. zoologist (1868–1955)

American writer (1917–1998)

Wilderness activist and publicist (1861-1945)

American social activist, inventor, Conservationist, and leading figure of the early woman's movement (1844–1926)

Canadian-American fly fisherman, conservationist and writer

Canadian-born American conservationist, writer and botanist (1814 – 1910)

Native American eco-anarchist and animal rights activist

Wilderness activist

American nature conservationist, television host and producer

Danish-American landscape designer (1860–1951)

American botanist and chess composer (1880-1951)

Czech-American botanist and environmentalist (1925-2016)

American environmentalist (1912-2000)

American botanist (1867-1946)

American politician (1927–2024)

American conservationist and zoologist (1854–1937)

American politician (1869-1947)

American activist (1902–1995)

India sanctuary owner

American photographer and philanthropist

American conservationist

American politician (born 1984)

American photographer (1901-1990)

American editorial cartoonist (1876–1962)

American conservationist (1899-1982)