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Montagu, G., on the habits of the black and red grouse; on the pugnacity of the ruff; on the singing of birds; on the double moult of the male pintail. Monteiro, Mr., on Bucorax abyssinicus. Montes de Oca, M., on the pugnacity of male Humming-birds. Monticola cyanea. Monuments, as traces of extinct tribes. Moose, battles of; horns of the, an incumbrance.
Buckland, F., on the numerical proportion of the sexes in rats; on the proportion of the sexes in the trout; on Chimaera monstrosa. Buckland, W., on the complexity of crinoids. Buckler, W., proportion of sexes of Lepidoptera reared by. Bucorax abyssinicus, inflation of the neck-wattle of the male during courtship. Budytes Raii. Buffalo, Cape. Buffalo, Indian, horns of the.
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