A review by jdscott50
An Immense World: How Animal Senses Reveal the Hidden Realms Around Us by Ed Yong

informative mysterious slow-paced

5.0

Umwelt is a way to describe what we can perceive around us. Humans can see rays of light, trees swaying in the breeze, and a rabbit running under a brush, but how does each animal or insect sense? Ed Yong explores these concepts in his new book An Immense World.

Yong starts his book with a human observing a chain reaction of events. But so much that happens cannot be viewed by a human. Mammals and ants can see more colors and spectrums, giving them extra abilities to survive or stalk their prey. A scientist accidentally discovers ultraviolet rays when ants avoid an invisible spectrum of color from a prism. The color, a sort of Yerple, cannot be seen by humans but by almost every other mammal. There are countless examples of these amazing natural occurrences in this book.