Did you know octopuses can shift their skin to create papillae, bumps or folds? Or that they don’t see color but can see polarized light? Did you know they can be cannibals but also seem to live in relationship with other creatures?
In Many Things Under a Rock: The Mysteries of Octopuses, David Scheel shares these facts and many more. Scheel is a professor of marine biology at Alaska Pacific University, but Many Things Under a Rock is accessible regardless of the reader’s amount of scientific knowledge. Scheel’s straightforward prose places readers beside him as he gets to know the elusive, intriguing octopus. He describes the molluscs, their habits, their characteristics and their habitats in detail gathered from 25 years of research and observation.
And the book is well researched, with dozens of pages of meticulous notes as evidence. But Scheel doesn’t overload his text with annotations, and he never turns to jargon or complex explanations to ensure that he’s perceived as an expert. Instead, Scheel invites readers along on a journey of discovery. He shares the lessons he’s learned about octopuses by recounting research trips and personal anecdotes, writing like a teacher who is eager to invite readers into octopuses’ magical world. It’s as though he’s in the water with us, lifting a stone or pushing aside seaweed to show off the many things that can exist under a rock (which is a translation of the Eyak word for octopus).
Scheel’s curiosity about octopuses parallels his curiosity about Alaska Native history, and his respect for Indigenous experiences is obvious. Particularly in the early years of his studies, Scheel turned to Native people for insight into the cephalopods they’ve hunted for centuries. He weaves their knowledge and stories into this book, showing appreciation for shared wisdom and making Many Things Under a Rock a treasure trove of expertise, generously shared.
