Bufo sikimmensis.
Bugs.
Buist, R., on the proportion of the sexes in salmon; on the pugnacity
of the male salmon.
Bulbul, pugnacity of the male; display of under tail-coverts by the
male.
Bull, mode of fighting of the; curled frontal hair of the.
Buller, Dr., on the Huia; the attachment of birds.
Bullfinch, sexual differences in the; piping; female, singing of the;
courtship of the; widowed, finding a new mate; attacking a
reed-bunting; nestling, sex ascertained by pulling out breast feathers.
Bullfinches, distinguishing persons; rivalry of female.
Bulls, two young, attacking an old one; wild, battles of.
Bull-trout, male, colouring of, during the breeding season.
Bunting, reed, head feathers of the male; attacked by a bullfinch.
Buntings, characters of young.
Buphus coromandus, sexes and young of; change of colour in.
Burchell, Dr., on the zebra; on the extravagance of a Bushwoman in
adorning herself; celibacy unknown among the savages of South Africa;
on the marriage-customs of the Bushwomen.
Burke, on the number of species of man.
Burmese, colour of the beard in.
Burton, Captain, on negro ideas of female beauty; on a universal ideal
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