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 (Scfellfdjaft ju Berlin, Active Member of the American Ornithologists' Union, ic. 



Unter fünfttcrifcljcr iWitiuirfuiu] uüu 



^h'of. Bobevt KiöQuiaij nom Sniitljfoufdjcu 2n]^itut uuii llational-^ufeum 



in llDafljinijton, $3rof. A. 05 ö v i u rj in Cctpjig, iiub Ahrtbcmicmalcr 



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