Facts on American naturalists

Edward O. Wilson

Was an American biologist often called the “father of biodiversity” or “socio-biology” for discovering hundreds of new insect species.

10 facts about Edward O. Wilson

John Burroughs

was an American naturalist and essayist important in the evolution of the U.S. conservation movement

10 facts about John Burroughs

John Muir

was a Scottish-American naturalist, author, and early advocate of preservation of wilderness in the United States

10 facts about John Muir

Carl Sagan

Carl Edward Sagan was an American astronomer, astrophysicist, cosmologist, author, science popularizer and science communicator in astronomy and natural sciences

10 facts about Carl Sagan

Henry David Thoreau

was an American author, poet, philosopher, abolitionist, naturalist, tax resister, development critic, surveyor, historian, and leading transcendentalist

10 facts about Henry David Thoreau

Lester R. Brown

An American environmental anaylst.

10 facts about Lester R. Brown

Rachel Carson

An American marine biologist.

10 facts about Rachel Carson