Introduction The hands of a monkey are usually imagined as grasping tools: flexible fingers tipped with flat nails, wrapping around branches much as a human hand might. Pygmy marmosets complicate …
A marine iguana emerging from the Pacific can look as though it has just sneezed a cloud of seawater from its nose. Moments later, pale crystals may begin accumulating around …
An echidna moving across an Australian forest floor can look almost methodical. Its head stays low as it noses through leaf litter, investigates rotting wood and presses its long, narrow …
At first glance, a scorpionfly looks slightly alarming. Its elongated face, patterned wings, and—in males of many species—a bulbous, upturned genital structure can create the impression of an insect armed …
A small tropical lizard dives beneath the surface of a stream. Instead of immediately swimming back toward air, it settles underwater. Then something unusual appears around its snout: a silvery …
Introduction An elephant’s trunk, a mole’s pointed snout, the enormous nose of a proboscis monkey, and the moisture-covered muzzle of a deer may look completely different, but each represents an …
Introduction A tiger’s bold stripes, a leopard’s intricate rosettes, the snowy camouflage of an Arctic fox, and the striking black-and-white markings of a skunk all tell a story far deeper …
Introduction For many animals, survival depends not on strength or speed but on the ability to hear danger before it arrives. Across deserts, forests, grasslands, and savannas, evolution has shaped …