| Chapter III. The Distribution of Sexes | 1293 |
| Chapter IV. The Mother Decides the sex of the egg | 1451 |
| Chapter V. Permutations of Sex | 1380 |
| Chapter VII. Economy of Energy | 1840 |
| Chapter I. The Terebinth Aphids. | 1849 |
| Chapter III. Exchanging The Nests | 1069 |
| Chapter X. The Tribulations of The Mason Bee | 1972 |
| Chapter IX. Rationing According to Sex | 2677 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 6077 |
| Chapter IX. The Psyches: The Laying | 1332 |
| Chapter XV. The Bluebottle: The Grub | 2439 |
| Chapter V. The Narbonne Lycosa: the Family | 2049 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 6496 |
| Wild Life Gardening Tips | 3544 |
