Playful and intelligent, graceful and mysterious, whales have fascinated people for centuries. These great marine mammals have figured in ancient legend as terrifying sea monsters and have inspired artists with their strange beauty, immense size and mysterious song. Whales were nearly hunted to extinction for their blubber, oil and meat as techniques such as harpoon guns in the 19th century and sonar tracking in the 20th century became more sophisticated. Today several species remain under threat despite an international moratorium on commercial whaling and the discovery of viable substitutes for whale products. However, a new form of tourism - whale-watching - has developed into a thriving industry that may yet offer hope for these endangered species.
... Jerry L. Ferrara / Photo Researchers ; Page 5 , Jeff Schultz / Alaska Stock ; Pages 6 & 7 , Ap / Wide World Photos ; Page 8 , Charles Mason / Black Star ; Page 9 , Jeff Schultz / Alaska Stock ; Page 10 , Charles Mason / Black Star ...
Whales
Fue una cuestión de tiempo.
First , new steel was welded into the damaged sheer clamps , deck beams and frames , and new frames were bent to replace those missing at the stern . Then a new stem , forefoot , keelson and transom were made , leaving only the keel and ...
Wadiike wants to find out what saving the whales really means and he is swept into an underwater world of his imagination. Suggested level: primary, intermediate.
Kevin J. Holmes. Kinds of Whales Blue and humpback whales are some of the best known baleen whales . Narwhal and killer whales are well known toothed whales . Blue whales are named for their blue - gray color .
Briefly covers the characteristics, types, young, and relatives of whales and discusses the hunting and protection of these giants of the sea.
Every page showcases delightful full-bled artwork, packed with charm and detail that will enthrall young children. The story has been simply retold to appeal to young readers and listeners alike. Ages 0+
Killer Whales of Southern Alaska