How Old Is a Whale?: Animal Life Spans from the Mayfly to the Immortal Jellyfish

We are all on Earth but for a fleeting moment, yet no two lives are the same. From the delicate mayfly, which lives for just a few precious hours, to the death-defying immortal jellyfish, this book about animal life cycles is a celebration of creatures big and small.

Beautifully written by best-selling children's author Lily Murray, this book explores life spans across the animal kingdom, beginning with the very shortest and ending with the longest. Learn about the lives of the incredible mo...