. Bulletin - United States National Museum. Science. 452 BULLETIN 15 3, UNITED STATES NATIONAL MUSEUM Heuglin ^« records this bird from Khartoum and the Blue Nile, but they write that they have seen no Sudanese examples and that A. L. Butler never met with this species in his many years in that country. Van Someren '" writes that, " * * * it is possible that this race extends to North ; In this he is probably correct, as the. O . /oo ico 300 ^00 j-oo /ifiej - SCALE• FiGDRE 18.—Distribution of Pogoniulus pusillus in northeastern Africa : 1, POGONIULUS PnSILLUS UROPYGIALIS
. Bulletin - United States National Museum. Science. 452 BULLETIN 15 3, UNITED STATES NATIONAL MUSEUM Heuglin ^« records this bird from Khartoum and the Blue Nile, but they write that they have seen no Sudanese examples and that A. L. Butler never met with this species in his many years in that country. Van Someren '" writes that, " * * * it is possible that this race extends to North ; In this he is probably correct, as the. O . /oo ico 300 ^00 j-oo /ifiej - SCALE• FiGDRE 18.—Distribution of Pogoniulus pusillus in northeastern Africa : 1, POGONIULUS PnSILLUS UROPYGIALIS ; 2, POGONIULUS PDSILLCS AFFINIS specimens collected by Mearns at El Ade and Sagon River are uropygialis. The race is like a-fjinis in the color of the dorsal head and mantle streaks, but is slightly darker, more olivaceous below, and in about a third of tlie cases has a red or reddish-orange patch on the rump. This bright patch (which is small, restricted to the ssOrn. N. , p. 762. s^Nov. Zool., vol. 29, 1922, p. 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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