BUFFON, on crossing the wolf and dog. -increase of fertility by domestication. -improvement of plants by unconscious selection. -theory of reproduction.
Bulimus.
BULL, apparent influence of, on offspring.
BULLACE.
BULLDOG, degeneration of, in India. -recent modifications of
BULLFINCH, breeding in captivity. -attacking flower-buds.
BULT, Mr., on the length of pouter pigeons.
"BUNDTNERSCHWEIN."
BUNTING, reed, in captivity.
BURDACH, crossing of domestic and wild animals. -aversion of the wild boar to barley.