79. _Zonotrichia strigiceps_, Gould. (Stripe-headed Song-Sparrow.) 60
80. _Zonotrichia hypochondria_ (d'Orb. et Lafr.). (Red-flanked
Song-Sparrow.) 60
Argentine Ornithology, Volume 1 (of 2) A descriptive catalogue of the birds of the Argentine Republic. · 第 80 / 455 题