Introduction Stretching from the Canadian Prairies through the central United States and into northern Mexico, the Great Plains form one of the largest temperate grassland ecosystems on Earth. Although they …
Introduction From the frozen forests of Canada to the tropical rainforests of the Amazon and the windswept grasslands of Patagonia, the Americas are home to one of the world’s greatest …
Introduction Every year, millions of birds migrate between breeding and wintering grounds. Some travel a few hundred miles, while others cross continents. But one small seabird leaves every other migratory …
Introduction Imagine looking at the world without seeing colors—yet somehow blending perfectly into a bright coral reef, a bed of green seaweed, or a patch of red volcanic rock within …
Introduction A lone elephant slowly approaches an old skull lying beneath an African acacia tree. Instead of ignoring it, the animal reaches out with its trunk, gently tracing every curve …
Introduction Few birds inspire awe quite like the wandering albatross (Diomedea exulans). With a wingspan that can exceed 3.5 meters (11.5 feet), it holds the record for the largest wingspan …
Introduction In 1995, gray wolves returned to Yellowstone National Park after an absence of nearly 70 years. Their reintroduction marked one of the most closely watched wildlife restoration projects in …
A horse’s ears are one of its most expressive forms of communication. By observing ear position, owners and riders can gain valuable insight into a horse’s emotions, focus, and comfort …
Discover the fascinating life cycle of the American robin, learn how nestlings become fledglings, and find out what to do if you discover a baby robin on the ground. The …
Discover the incredible journey of barn swallows, how they naturally control insects, why their nests are legally protected in many regions, and simple ways you can help these remarkable migratory …