EntityQ635604· pop 10· linked from 32 articlesWilliam Louis AbbottSign in to saveAmerican medical doctor, explorer, ornithologist and field naturalist (1860-1936)ConnectionsIndiaCountryChinaCountryKenyaCountrySingaporeCountryEnglandEntityMadagascarCountryMyanmarCountryCubaCountrySri LankaCountrybirdEntityHaitiCountryDominican RepublicCountrySeychellesCountrymedicineEntityMarylandEntityIowaEntityNorth DakotaEntityPhiladelphiaEntityKarachiCityMount KilimanjaroEntityCategories1860 births1936 deaths19th-century American explorers19th-century American naturalists20th-century American naturalistsAmerican ornithologistsMedical doctors from PhiladelphiaMembers of the Royal College of Physicians of IrelandPerelman School of Medicine at the University of Pennsylvania alumniPhilanthropists from PennsylvaniaSmithsonian Institution donors