Apollo, Greek statues of.
Apoplexy in Cebus Azarae.
Appendages, anal, of insects.
Approbation, influence of the love of.
Aprosmictus scapulatus.
Apus, proportion of sexes.
Aquatic birds, frequency of white plumage in.
Aquila chrysaetos.
Arab women, elaborate and peculiar coiffure of.
Arabs, fertility of crosses with other races; gashing of cheeks and
temples among the.
Arachnida.
Arakhan, artificial widening of the forehead by the natives of.
Arboricola, young of.
Archeopteryx.
Arctiidae, coloration of the.
Ardea asha, rufescens, and coerulea, change of colour in.
Ardea coerulea, breeding in immature plumage.
Ardea gularis, change of plumage in.
Ardea herodias, love-gestures of the male.
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