The beautiful Partridge now before us was discovered a few years since in New Mexico, by Dr. William Gambel, in honor of whom it has been named. The first description of it is in the Proceedings of the Academy of Natural Sciences of Philadelphia, I. p. 260, April, 1843, and afterwards was reprinted in the Journal of the same society, I. p. 219, (Quarto.) Since that period it has repeatedly been observed, and we have now the gratification of being able to present to our readers a particular history of this fine species. Our friend, Captain S. G. French, of the United States Army, to whose kindness we have previously been indebted, has favoured us with the following interesting account: “This species was found by me on the Rio Grande, some seventy miles below El Paso; and from that point to the place just mentioned, the numbers constantly increased. They seem to be partial to the abodes of man, and are very numerous about the old and decayed buildings, gardens, fields, and vineyards around Presidio, Isileta, and El Paso. During my stay there in the summer of 1851, every morning and evening their welcome call was heard around us, and at those early and late hours they were constantly to be found in the sandy roads and paths near the villages and farms. In the middle of the hot summer days, they rest in the sand, under the shade and protection of the thick _chapparal_; and, when disturbed, they glide through the bushes very swiftly, seldom resorting to flight, and uttering all the while a peculiar chirping note, by which they appear to be enabled to keep together. The parent birds would utter the same chirp whenever I endeavoured to capture their young. The male and female were always found with the young birds, and showed much affection for them, even endeavoring to attract my attention to themselves by their actions and cries.” Col. George A. McCall, the accuracy of whose knowledge of the birds of Western America is unrivalled, gives an interesting account of this bird in his “Remarks on the habits, &c., of Birds met with in Western Texas, between San Antonio and the Rio Grande, and in New Mexico,” published in the Proceedings of the Philadelphia Academy, V. p. 213, (June, 1851): “After losing sight of the Massena Partridge, I did not fall in with the present species until we reached the Limpia river, about 100 miles west of the Pecos.