Divorce, in Queen Victoria's day, was difficult and expensive. You had to get a private Act of Parliament passed. No wonder some wives used poison to bring their unhappy marriages to an end...
Tildes presents more riddles on animals, this time focusing on those that use camouflage in order to survive. Seven unusual animals hide from predators and prey in these pages: polar bear, white-tailed deer, horned owl, crab spider, Ceylon leaf insect, leafy sea dragon, and tree frog.
