John Treadwell Nichols

John Treadwell Nichols
Born(1883-06-11)June 11, 1883
DiedNovember 10, 1958(1958-11-10) (aged 75)
NationalityAmerican
Alma materHarvard College
SpouseCornelia DuBois Floyd
Scientific career
FieldsIchthyology, ornithology
InstitutionsAmerican Museum of Natural History

John Treadwell Nichols (June 11, 1883 – November 10, 1958) was an American ichthyologist and ornithologist.