viii Contents PART i 



CHAPTER IV 



SHIFTS FOR A LIVING 



i. Insulation 2. Concealment 3. Parasitism 4. General resem- 

 blance to surroundings 5. Variable colouring 6. Rapid change 

 of colour 7. Special protective resemblance 8. Warning colours 

 9. Mimicry 10. Masking n. Combination of advantageous 

 qualities 12. Surrender of parts , . Pages 46-66 



CHAPTER V 



SOCIAL LIFE OF ANIMALS 



i Partnerships 2. Co-operation and division of labour 3. Gre- 

 garious life and combined action 4. Beavers 5. Bees 6. Ants 

 7. Termites 8. Evolution of social life 9. Advantages of 

 social life 10. A note on "the social organism" n. Con- 

 clusions . . . . . . .67-94 



CHAPTER VI 



THE DOMESTIC LIFE OF ANIMALS 



i. The love of mates 2. Love and care for offspring ', 95-116 



CHAPTER VII 



THE INDUSTRIES OF ANIMALS 



V 



i. Hunting*. Shepherding 3. Storing 4. Making of homes 

 5. Movements . 117-124 



