| Chapter III. The Distribution of Sexes | 3723 |
| Chapter IV. The Mother Decides the sex of the egg | 4055 |
| Chapter V. Permutations of Sex | 4256 |
| Chapter VII. Economy of Energy | 5220 |
| Chapter I. The Terebinth Aphids. | 4891 |
| Chapter III. Exchanging The Nests | 3279 |
| Chapter X. The Tribulations of The Mason Bee | 5618 |
| Chapter IX. Rationing According to Sex | 6406 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 12434 |
| Chapter IX. The Psyches: The Laying | 4012 |
| Chapter XV. The Bluebottle: The Grub | 5308 |
| Chapter V. The Narbonne Lycosa: the Family | 7488 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 10596 |
| Wild Life Gardening Tips | 7834 |
