| Chapter III. The Distribution of Sexes | 4759 |
| Chapter IV. The Mother Decides the sex of the egg | 5039 |
| Chapter V. Permutations of Sex | 5284 |
| Chapter VII. Economy of Energy | 6318 |
| Chapter I. The Terebinth Aphids. | 5889 |
| Chapter III. Exchanging The Nests | 4148 |
| Chapter X. The Tribulations of The Mason Bee | 6736 |
| Chapter IX. Rationing According to Sex | 7430 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 13636 |
| Chapter IX. The Psyches: The Laying | 5124 |
| Chapter XV. The Bluebottle: The Grub | 6318 |
| Chapter V. The Narbonne Lycosa: the Family | 8891 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 11768 |
| Wild Life Gardening Tips | 8902 |
