| Chapter I. The Harmas | 7073 |
| Chapter V. Permutations of Sex | 4510 |
| Chapter VI. Instinct And Discernment | 7601 |
| Chapter VII. Economy of Energy | 5500 |
| Chapter VIII. The Leaf-Cutters | 5844 |
| Chapter X. The Resin-Bees | 4675 |
| Chapter XI. The Poison of The Bee | 6728 |
| Chapter XII. The Halicti: a Parasite | 4431 |
| Chapter XIII. The Halicti: the Portress | 5896 |
| Chapter XIV. The Halicti: Parthenogenesis | 4451 |
| Chapter VI. The Red Ants | 6574 |
| Making a Bug Home | 12028 |
| Wild Life Gardening Tips | 8109 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 7756 |
