| Chapter III. The Distribution of Sexes | 4437 |
| Chapter IV. The Mother Decides the sex of the egg | 4736 |
| Chapter V. Permutations of Sex | 4963 |
| Chapter VII. Economy of Energy | 5985 |
| Chapter I. The Terebinth Aphids. | 5559 |
| Chapter III. Exchanging The Nests | 3864 |
| Chapter X. The Tribulations of The Mason Bee | 6373 |
| Chapter IX. Rationing According to Sex | 7125 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 13229 |
| Chapter IX. The Psyches: The Laying | 4792 |
| Chapter XV. The Bluebottle: The Grub | 5972 |
| Chapter V. The Narbonne Lycosa: the Family | 8378 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 11400 |
| Wild Life Gardening Tips | 8560 |
