For more than a hundred million years, sea turtles have been swimming in the world's oceans. These magnificent, long-lived creatures spend their lives in the water, coming ashore to lay their eggs. Upon hatching, the baby turtles leave the nest and enter a dangerous world of storms and predators.Read more...
For more than a hundred million years, sea turtles have been swimming in the world's oceans. These magnificent, long-lived creatures spend their lives in the water, coming ashore to lay their eggs. Upon hatching, the baby turtles leave the nest and enter a dangerous world of storms and predators. The females will return to the same beach to lay their own eggs when they reach maturity a decade later. Today, there are seven species of sea turtle: the grass-eating green turtle; the sea sponge-eating hawksbill; the olive ridley; the Kemp's ridley, which is the smallest species; the loggerhead; the flatback of Australia; and the giant leatherback. Having escaped the mass extinction that wiped out the dinosaurs, these ancient reptiles today face new dangers that threaten their survival: pollution, hunting, and the destruction of their nesting grounds. Will this century be the last to witness their majesty? Will succeeding generations live in a world devoid of their graceful presence?
Marine biologist James R. Spotila has spent much of his life unraveling the mysteries of these graceful creatures and working to ensure their survival. In Sea Turtles, he offers a comprehensive and compelling account of their history and life cycle based on the most recent scientific data--and suggests what we can do now to save them. From the Kemp's ridley, which nests on a single beach on Mexico's Gulf Coast, to the nomadic leatherback, which can weigh up to a ton and is in the most imminent danger of extinction, Spotila offers a vivid description of their diets and mating habits, and the conservation efforts being made on their behalf. Illustrated with stunning color photographs by the world's leading nature photographers, Sea Turtles will inform and inspire readers of all ages everywhere.
- ISBN-13: 9780801880070
- ISBN-10: 0801880076
- Publisher: Johns Hopkins University Press
- Publish Date: October 2004
- Page Count: 227
- Reading Level: Ages 18-UP
- Dimensions: 11.1 x 9.4 x 0.9 inches
- Shipping Weight: 2.95 pounds
Dinosaurs of the sea
What is it about sea turtles that make them so mysterious? Is it the laborious egg-laying process, in which thousands of females lumber up the beach to deposit their eggs? Is it their immense size? Their prehistoric roots?
According to author James R. Spotila, the director of the Center for Biodiversity and Conservation at Drexel University, it is all of this and more. In Sea Turtles, he writes, "The seven species alive today are ancient reptilesliving dinosaurs if you willswimming through our oceans just as they did one hundred million years ago."
Sea Turtles is a compelling look at these ancient creatures, which can live for decades and reach weights of up to 2,000 pounds. Spotila traces the history and life cycle of the sea turtle, as well as efforts to preserve the seven species, many of which have been hunted to the brink of extinction. Sea Turtles profiles several individuals and programs aimed at saving the turtle. Beautiful color photos and lyrical writing make this book a must-have for any nature enthusiast on your gift list.
Amy Scribner is a writer in Olympia, Washington.