TY - BOOK TI - Nature's most amazing events SN - 1419881779 AV - QL751 PY - 2009/// CY - Burbank, CA PB - Distributed by Warner Home Video KW - Animals. KW - Habitat (Ecology) KW - Biotic communities. N1 - Documentary. Title from container. Special features: Go behind-the-scenes of each episode with Nature's Most amazing events diaries; The great melt -- The great salmon run -- The great migration -- The great tide -- The great flood -- The great feast; Narrated by David Attenborough N2 - Each season, as the ever-thinning Arctic ice recedes, polar bears face a daunting challenge; Grizzly bears in British Columbia must use ingenuity and fancy footwork to collect their catch; The annual rains of the Serengeti draw in the greatest concentration of large animals on Earth; Each year, billions of sardines flood South Africa's east coast creating an action-packed feeding frenzy; Thousands of animals make the long trek toward the life saving annual flood of Botswana's Okavango Delta; The annual plankton boom of Alaska's coastal waters attracts humpback whales and sea lions, who must avoid predatory killer whales ER -