A nomenclature of colors for naturalists : and compendium of useful knowledge for ornithologists (1886)
Ridgway, Robert, 1850-1929, Wetmore, Alexander, 1886-1978 former owner. DSI, John Wilson and Son, printer · Boston : Little, Brown and Company · leaf 184
a. An emai-^inated primary quill. b. A sinuated primary quill. … 1. Under -wing-coverts, or lining of -wing.2 . Under primary- coverts. 3. Spurious primary. 4. Axillars. 5. Bend of wing or carpal joint. 6. Carpo-metacarpal joint.
Birds · Ornithology · Color
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
