Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
617. Stelgidopteryx serripennis - Rough-winged Swallow
Book or Magazine Author Artist Plate Page
Bird Lore vol XIX No 6 R.B. Fuertes
Birds of the Pacific Coast Eliot P Bruce Norris XVI 58
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