The Speech of Monkeys

CHAPTER XII. Atelles or Spider Monkeys--The Common Macaque--Java Monkeys, and what they say--A Happy Family 121 CHAPTER XIII. The Extent of my Experiments--Apes and Baboons--Miscellaneous Records of Sound--The Vocal Index 131 CHAPTER XIV. Monkeys and the Mirror--Some of their Antics--Baby Macaque and her Papa--Some other Monkeys 138 CHAPTER XV. Man and Ape--Their Physical Relations--Their Mental Relations--Evolution was the Means--Who was the Progenitor of the Ape?--The Scale of Life 146 CHAPTER XVI. The Faculty of Thought--Emotion and Thought--Instinct and Reason--Monkeys Reason--Some Examples 156 CHAPTER XVII. Speech Defined--The True Nature of Speech--The Use of Speech--The Limitations of Speech 169 CHAPTER XVIII. The Motives of Speech--Expression--The Beginning of Human Speech--The Present Condition of Speech 177