Description: [view in Spanish][edan-image:id=siris_sic_6874,size=185,left]Alexander Wetmore, ornithologist and avian paleontologist, was the Smithsonian's sixth Secretary (1945-1952). As a young biologist with the U.S. Bureau of Biological Survey, Wetmore conducted extensive fieldwork in Latin America. He spent 1911 in Puerto Rico studying bird life, and later traveled through South
Description: [view in Spanish][edan-image:id=siris_sic_9227,size=200,left]The foremost grass specialist of her time ended her formal education after grammar school. She began collecting and illustrating plants in her twenties, and was hired by Chicago's Field Museum in 1901 and later as a botanical illustrator for the U.S. Department of Agriculture. Scientific illustration was a way for