. Bulletin of the British Ornithologists' Club. 60 61 62 63 64 65 66 67 68 69 70 71 Wing (mm) Figure 3. Above: Relation between wing-length and difference between tip of wing and tip of tenth (outermost) primary {$<$ only). Below: Relation between bill-length, and per- centage of difference between tip of wing and tip of outermost primary to wing-length (o*6* only). In both graphs C. bodessa is shown by circles, C. chinianajricki by triangles. Solid symbols: identification by song. Hollow symbols: identification from specimens only. Underlined symbols: C. b. kaffensis. Bill (mm) 16- 15- 14
. Bulletin of the British Ornithologists' Club. 60 61 62 63 64 65 66 67 68 69 70 71 Wing (mm) Figure 3. Above: Relation between wing-length and difference between tip of wing and tip of tenth (outermost) primary {$<$ only). Below: Relation between bill-length, and per- centage of difference between tip of wing and tip of outermost primary to wing-length (o*6* only). In both graphs C. bodessa is shown by circles, C. chinianajricki by triangles. Solid symbols: identification by song. Hollow symbols: identification from specimens only. Underlined symbols: C. b. kaffensis. Bill (mm) 16- 15- 14 13 12-1. n 1 1 1 1 1 1 1 1 1 1 1 r 28 29 30 31 32 33 34 35 36 37 38 39 40 Wing tip —10 primary /0 Wing 35. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Ornithologists' Club. London : British Ornithologists' Club
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