| Chapter I. The Harmas | 6738 |
| Chapter V. Permutations of Sex | 4256 |
| Chapter VI. Instinct And Discernment | 7290 |
| Chapter VII. Economy of Energy | 5220 |
| Chapter VIII. The Leaf-Cutters | 5341 |
| Chapter X. The Resin-Bees | 4380 |
| Chapter XI. The Poison of The Bee | 6457 |
| Chapter XII. The Halicti: a Parasite | 4155 |
| Chapter XIII. The Halicti: the Portress | 5642 |
| Chapter XIV. The Halicti: Parthenogenesis | 4212 |
| Chapter VI. The Red Ants | 6258 |
| Making a Bug Home | 11492 |
| Wild Life Gardening Tips | 7834 |
| The Importance Of The Symbiotic Relationship of The Bee And The Flower | 6486 |
