236. _Leucippus chionogaster_ (Tsch.). (White-breasted Humming-bird.) 7
237. _Leucochloris albicollis_ (Vieill.). (White-throated
Humming-bird.) 7
Argentine Ornithology, Volume 2 (of 2) A descriptive catalogue of the birds of the Argentine Republic. · 第 14 / 448 题