| Chapter III. The Distribution of Sexes | 637 |
| Chapter IV. The Mother Decides the sex of the egg | 743 |
| Chapter V. Permutations of Sex | 644 |
| Chapter VII. Economy of Energy | 837 |
| Chapter I. The Terebinth Aphids. | 930 |
| Chapter III. Exchanging The Nests | 522 |
| Chapter X. The Tribulations of The Mason Bee | 924 |
| Chapter IX. Rationing According to Sex | 1010 |
| Chapter I. The Pine Processionary: The Eggs And The Hatching | 3414 |
| Chapter IX. The Psyches: The Laying | 692 |
| Chapter XV. The Bluebottle: The Grub | 1273 |
| Chapter V. The Narbonne Lycosa: the Family | 983 |
| Chapter XIII. The Garden Spiders: Pairing and Hunting | 2264 |
| Wild Life Gardening Tips | 1382 |
