"Science." . . "Whales." . . "Whale watch"@en . . "Whale watch" . . . . . "Once nearly extinct, the gray whales living in the coastal Pacific waters off the North American continent have made a remarkable comeback. This program observes the whales and their activities near Central Mexico and introduces methods used in the study of whale behavior."@en . . . . . . . . . "All about the Pacific gray whale from migrations to food and mating habits."@en . "All about the Pacific gray whale from migrations to food and mating habits." . . . . . . . . . . . "Observes whales and their activities in the lagoons off the Pacific coast of central Mexico." . . . . . . . . . "Nova (Television program)"@en . . "Whales and their activities in the lagoons off the coast of Central Mexico are observed. The video also shows methods used in studying and filming their behavior." . . . . . . . . . . . . . . . . "Video recordings"@en . . . "Nova. Whale watch"@en . . . . . . . . . . . . . . . . . . . "Observes whales and their activities in the lagoons off the coast of central Mexico and introduces viewers to the methods used in studying and filming their behavior." . "Observes whales and their activities in the lagoons off the coast of central Mexico and introduces viewers to the methods used in studying and filming their behavior."@en . . "Nova captures the gray whale in its natural environment off the coast of southern California to Alaska's Bering Strait. See the \"gentle giants\" feeding, beaching, and playing."@en . . . . . . "Nova : Whale watch"@en . . . "Nova (Television program)" . . . . "MacArthur Foundation Library Video Classics Project." . .