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introduction.
have often wished I could convey to others a little of the happiness I have enjoyed all through my life in the study of Natural History. During twenty years of variable health, the companionship of the animal world has been my constant solace and delight. To keep my own memory fresh, in the first instance, and afterwards with a distinct intention of repeating my single experiences to others, I have kept notes of whatever has seemed to me worthy of record in the life of my pets. Some of these papers have already appeared in The Animal World; the majority are now printed for the first time.
