Parus xanthogenys  -- Black-lored Tit. Alternate name on piece: Parus xanthogenys [Yellow-cheeked tit] Rough study, perhaps for lower bird; scarcely enough detail to differentiate among Parus xanthogenys, Parus spilonotus, and Parus jerdoni. Cut unevenly out of reverse of uncolored litho print of Halmaturus billarderii Artist's name(s): Gould, John; Richter, Henry Constantine.