Parrots, change of colour in; imitative faculties of; living in
triplets; affection of; colours and nidification of the; immature
plumage of the; colours of; sexual differences of colour in; musical
powers of.
Parthenogenesis in the Tenthredinae; in Cynipidae; in Crustacea.
Partridge, monogamous; proportion of the sexes in the; Indian; female.
Partridge- dances.
Partridges, living in triplets; spring coveys of male; distinguishing
persons.
Parus coeruleus.
Passer, sexes and young of.
Passer brachydactylus.
Passer domesticus.
Passer montanus.
Patagonians, self-sacrifice by; marriages of.
Patterson, Mr., on the Agrionidae.
Patteson, Bishop, decrease of Melanesians.
Paulistas of Brazil.
Pavo cristatus.
Pavo muticus, possession of spurs by the female.
Pavo nigripennis.
Payaguas Indians, thin legs and thick arms of the.
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