page_title: Robert Bruce Horsfall
hierarchical_section_title: Robert Bruce Horsfall
caption_attribution_description: MacGillivray's Warbler, Oporornis tolmiei, offset printing after painting (watercolor or acrylic?). Altered from original on plate.
context_page_description: Robert Bruce Horsfall was an American wildlife illustrator. His paintings were included in several works from the early 20th century, including Frank M. Chapman's Warblers of North America.
context_section_description: Robert Bruce Horsfall (October 21, 1869 – March 24, 1948) was an American wildlife illustrator. His paintings were included in several works from the early 20th century, including Frank M. Chapman's Warblers of North America.
caption: MacGillivray's warbler from Warblers of North America (1907)
exif: {}