| Chapter III. The Distribution of Sexes | 3202 |
| Chapter IV. The Mother Decides the sex of the egg | 3489 |
| Chapter V. Permutations of Sex | 3613 |
| Chapter VII. Economy of Energy | 4495 |
| Chapter I. The Terebinth Aphids. | 4274 |
| Chapter III. Exchanging The Nests | 2767 |
| Chapter X. The Tribulations of The Mason Bee | 4987 |
| Chapter IX. Rationing According to Sex | 5819 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 11656 |
| Chapter IX. The Psyches: The Laying | 3384 |
| Chapter XV. The Bluebottle: The Grub | 4776 |
| Chapter V. The Narbonne Lycosa: the Family | 6719 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 9982 |
| Wild Life Gardening Tips | 7123 |
