Book excerpt: Now packed with even more breathtaking colour photographs, wildlife descriptions, detailed maps and scientific information, this fourth edition includes full accounts of interesting places, spectacular landscapes, and local plants and wildlife-from penguins and seabirds to whales and seals. The authors are world-recognised experts in Antarctic travel, wildlife and conservation, and provide totally up-to-the-minute details of the threats to the white continent, including climate change, and tips on how visitors can minimise their impact and help preserve this unique place.