DIVERSIONS OF A NATURALIST 



CHAP. 



XVII. Sand-Hoppers 

 XVIII. A Swiss Interlude 

 XIX. Sgience and Dancing 



XX. Courtship . . . . 



XXI. Courtship in Animals and Man 

 XXII. Courtship and Display . 



XXIII. Courtship, Instinct and Reason 



XXIV. Daddy-long-legs . 

 XXV. The Moth and the Candle 



XXVI. From Ape to Man 

 XXVII. The Skeleton of Apes and of Man 

 XXVIII. The Brain of Apes and of Man 

 XXIX. The Mind of Apes and of Man 

 XXX. The Missing Link. 

 XXXI. The Supply of Pure Milk 

 XXXII. Christmas Trees and other Pine Trees 



XXXIII. The Lymph and the Lymphatic System 



XXXIV. The Blood and its Circulation 

 XXXV. Fish and Fast Days 



XXXVI. Science and the Unknown 



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