| Chapter III. The Distribution of Sexes | 4500 |
| Chapter IV. The Mother Decides the sex of the egg | 4798 |
| Chapter V. Permutations of Sex | 5017 |
| Chapter VII. Economy of Energy | 6051 |
| Chapter I. The Terebinth Aphids. | 5618 |
| Chapter III. Exchanging The Nests | 3921 |
| Chapter X. The Tribulations of The Mason Bee | 6453 |
| Chapter IX. Rationing According to Sex | 7183 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 13305 |
| Chapter IX. The Psyches: The Laying | 4854 |
| Chapter XV. The Bluebottle: The Grub | 6040 |
| Chapter V. The Narbonne Lycosa: the Family | 8485 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 11474 |
| Wild Life Gardening Tips | 8626 |
