| Chapter III. The Distribution of Sexes | 4371 |
| Chapter IV. The Mother Decides the sex of the egg | 4663 |
| Chapter V. Permutations of Sex | 4894 |
| Chapter VII. Economy of Energy | 5917 |
| Chapter I. The Terebinth Aphids. | 5489 |
| Chapter III. Exchanging The Nests | 3794 |
| Chapter X. The Tribulations of The Mason Bee | 6280 |
| Chapter IX. Rationing According to Sex | 7060 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 13146 |
| Chapter IX. The Psyches: The Laying | 4709 |
| Chapter XV. The Bluebottle: The Grub | 5912 |
| Chapter V. The Narbonne Lycosa: the Family | 8264 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 11310 |
| Wild Life Gardening Tips | 8481 |
