| Chapter III. The Distribution of Sexes | 4600 |
| Chapter IV. The Mother Decides the sex of the egg | 4891 |
| Chapter V. Permutations of Sex | 5127 |
| Chapter VII. Economy of Energy | 6154 |
| Chapter I. The Terebinth Aphids. | 5719 |
| Chapter III. Exchanging The Nests | 4013 |
| Chapter X. The Tribulations of The Mason Bee | 6563 |
| Chapter IX. Rationing According to Sex | 7280 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 13435 |
| Chapter IX. The Psyches: The Laying | 4956 |
| Chapter XV. The Bluebottle: The Grub | 6140 |
| Chapter V. The Narbonne Lycosa: the Family | 8636 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 11599 |
| Wild Life Gardening Tips | 8740 |
