|Henry Walter Bates evolution|
Henry Walter Bates studied butterflies in Brazil. Benign butterflies mimic the dangerous ones. Some toxic, some merely mimics.
The great adventure
The Naturalist on the River Amazons: A Record of the Adventures, Habits of Animals, Sketches of Brazilian and Indian Life, and Aspects of Nature under the Equator, during Eleven Years of Travel
When North Koreans say they have an atom bomb, does it matter if it’s true? The bark may be worse than the bite, but hold up your head and stick out your chest. It might save you a fight.