"The world's wildlife is in crisis, and the next ten years are critical. The New Big 5 brings together more than 145 of the world's greatest wildlife photographers, conservationists, and advocates in a mission to not only celebrate the natural beauty of the animal world, but to raise awareness of the crucial issues facing these magnificent creatures. Until recently, the Big Five referred to the five big-game animals that were most difficult for colonial...

This book of photography represents National Geographic's Photo Ark, a major cross-platform initiative and lifelong project by photographer Joel Sartore to make portraits of the world's animals -- especially those that are endangered. His message: to know these animals is to save them. Sartore intends to photograph every animal in captivity in the world. He is circling the globe, visiting zoos and wildlife rescue centers to create studio portraits...

"A howling wolf, a stalking tiger, a playful panda, a dancing bird--pairing the stunning photography of National Geographic photographer Joel Sartore with the delicate poetry of Newbery award-winning author Kwame Alexander, this lush picture book celebrates the beauty, diversity, and fragility of the animal world. Featuring more than 40 unique animal portraits, the pages invite kids to explore each creature's markings, textures, and attributes in...

For over a century, wolves were persecuted in the United States and nearly became extinct. Gradually reintroduced, they are thriving again in the West, much to the benefit of the ecosystem.