This collection of essays, written for a general audience, provides a glimpse into the fascinating lives of marine turtles, certainly among the most magnificent creatures to share the planet with us. These powerful, elegant, and majestic animals can commonly be observed slowly swimming about in the world's marine seagrass meadows, coral reefs, and temperate bays and estuaries during the summer months. One species, the leatherback, possesses the ability to retain metabolic heat and so also frequents the colder, more productive waters at higher latitudes where their prey are especially abundant.
These essays are meant to summarize for the curious naturalist what I think are the most important details we've learned about the current status, evolution, behavior, and (to a more limited degree) sensory capabilities of marine turtles since Archie Carr published his famous "So Excellent a Fishe" in 1967. That beautifully written description of sea turtle natural history was
>More than 100 million years ago, during the rise of the dinosaurs, turtles entered the sea and managed to co-exist in that environment with huge reptilian predators (the Mozasaurs, Plesiosaurs, and several ancestral crocodilians). But by 65 million years ago, those predators had disappeared while the sea turtles persisted, thrived and diversified. Since then, that diversity has been culled as natural selection eliminated the overspecialized species that were unable to cope with environmental change. Today, there are 7 species representing two marine turtle groups (the hard- and leathery-shelled forms). These are extremely successful animals that until recently, existed in abundance. Unfortunately, humans have become their most serious and effective enemy. We, and not natural selection, are entirely responsible for their status today as threatened or endangered species.
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Höhe: 279 mm
Breite: 215 mm
ISBN-13
979-8-3178-1265-2 (9798317812652)
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Schweitzer Klassifikation
Mike Salmon is an emeritus professor of biology at Florida Atlantic University, located in Boca Raton, Florida, U.S.A. His specialty is Ethology (animal behavior). He has authored or co-authored with students and collaborators over 100 technical papers and several book chapters on topics as diverse as mating systems and sexual selection, orientation mechanisms, sensory capabilities, communication, predation and anti-predation strategies, conservation, and the development of behavior in crustaceans, fishes, and marine turtles. He has supervised over 40 students toward completion of advanced degrees while maintaining his own research program. Since retiring, he writes articles for the public stressing why the natural history and behavior of marine animals continue to fascinate, amuse, and inform.
Salmon is the recipient of a Lifetime Achievement Award from the International Sea Turtle Society for his contributions to the biology and conservation of marine turtles.
