Alexander AgassizW
Alexander Agassiz
Louis AgassizW
Louis Agassiz
Warder Clyde AlleeW
Warder Clyde Allee
Spencer Fullerton BairdW
Spencer Fullerton Baird
Benjamin Smith BartonW
Benjamin Smith Barton
William BartramW
William Bartram
William BeebeW
William Beebe
Rachel CarsonW
Rachel Carson
Ralph Vary ChamberlinW
Ralph Vary Chamberlin
Cornelia ClappW
Cornelia Clapp
Nathan CobbW
Nathan Cobb
Edward Drinker CopeW
Edward Drinker Cope
Jim CroninW
Jim Cronin
James Dwight DanaW
James Dwight Dana
Frans de WaalW
Frans de Waal
Dian FosseyW
Dian Fossey
Samuel GarmanW
Samuel Garman
Temple GrandinW
Temple Grandin
Joseph GrinnellW
Joseph Grinnell
John Edwards HolbrookW
John Edwards Holbrook
Alpheus HyattW
Alpheus Hyatt
Theodore JasperW
Theodore Jasper
Charles J. KrebsW
Charles J. Krebs
Joseph LeidyW
Joseph Leidy
Ernst MayrW
Ernst Mayr
Clinton Hart MerriamW
Clinton Hart Merriam
Thomas Hunt MorganW
Thomas Hunt Morgan
Howard T. OdumW
Howard T. Odum
Henry Fairfield OsbornW
Henry Fairfield Osborn
Wilfred Hudson OsgoodW
Wilfred Hudson Osgood
Theodore Sherman PalmerW
Theodore Sherman Palmer
Oliver Paynie PearsonW
Oliver Paynie Pearson
Constantine Samuel RafinesqueW
Constantine Samuel Rafinesque
Charles Haskins TownsendW
Charles Haskins Townsend
Addison Emery VerrillW
Addison Emery Verrill
Alexander WinchellW
Alexander Winchell