XXXVI.—Notes on ornithology taken between Takoo and Peking, in the neighbourhood of the Peiho River, Province of Chelee, North China, from August to December, 1860Published in Ibis, in 1861, in volume 3, pages 323-345XXVIII.—Remarks on the geographical distribution of the genus TurdusPublished in Ibis, in 1861, in volume 3, pages 277-283
XXVIII.—Remarks on the geographical distribution of the genus TurdusPublished in Ibis, in 1861, in volume 3, pages 277-283