. "Swarth, H. S. (Harry Schelwald), 1878-1935" . . . "1878"^^ . "1935"^^ . . . "Ornithology" . . . "English"@en . . . "The origin and distribution of birds in coastal Alaska and British Columbia" . . . "[Halsted G. White, Harry S. Swarth, and Joseph S. Dixon cataloging bird specimens in the Sierra Nevada, California]" . . . "[Harry S. Swarth, wearing mosquito netting, collecting bird specimens in British Columbia]" . . . "The origin and distribution of birds in Coastal Alaska and British Columbia" . .