63 ([return])
[ Two species of Tinamus and Eudromia elegans of A. d'Orbigny, which can only be called a partridge with regard to its habits.]

64 ([return])
[ History of the Abipones, vol. ii. p. 6.]

65 ([return])
[ Falconer's Patagonia, p. 70.]

66 ([return])
[ Fauna Boreali-Americana, vol. i. p. 35.]

67 ([return])
[ See Mr. Atwater's account of the Prairies, in Silliman's N. A. Journal, vol. i. p. 117.]