VI Contents. 
CHAPTER X. 
MosqvUIToES AND PARASITE PROBLEMS 
CHAPTER XI. 
Humpie-Bees AND OTHER Matters 
CHAPTER XII. 
A Nosite Wasp 
CHAPTER XIII. 
Nature’s NIGHT-LIGHTS 
CHAPTER XIV. 
Facts AND THOUGHTS ABOUT SPIDERS 
CHAPTER XV. 
THE DEATH-FEIGNING INSTINCT 
CHAPTER XVI. 
Humminc-brrps 
CHAPTER XVII. 
THe CRESTED SCREAMER . 
CHAPTER XVIII. 
THe WoopHEWER FAMILY 
CHAPTEE Xx. 
Music aND DaNcING IN NaTURE 
CHAPTER. 
BioGRAPHY OF THE VIZCACHA . 
CHAPTER XXI. 
THe Dyinc Huanaco 
PAGE 
135 
162 
168 
200 
Ne 
j=) 
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314 
