“endangered Sea Turtles of the Caribbean”
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منابع مشابه
Conservation implications of historic sea turtle nesting beach loss
Populations of endangered Caribbean sea turtles are far more depleted than realized because current conservation assessments do not reflect historic nesting data. We used historical sources to analyze changes in the numbers of nesting populations and population sizes for green and hawksbill turtles on all known nesting beaches in the Caribbean over the past millennium. We present the first maps...
متن کاملCancer in sea turtles.
Sea Turtles Sea turtles are one of the oldest extant groups of animals, and they have changed little in basic anatomy for millions of years. Sea turtles are found throughout the world, and depending on the species, range from warm tropical water to frigid oceans near the arctic. They can be herbivores, omnivores, or carnivores and can be quite large. For example, the largest species of sea turt...
متن کاملConservation of Hawksbill Sea Turtles: Perceptions and Realities
sea turtle species survive in only a limited area of its natural range. Sea turtles must occur throughout their natural ranges to ensure that they fulfill their ecological roles. For example, hawksbills are primary predators in coral reef ecosystems and thus assist in maintaining the biodiversity and ecological processes of these complex ecosystems. Unfortunately, as is made all too clear in th...
متن کاملHawksbill nest site selection affects hatchling survival at a rookery in Antigua, West Indies
Nesting populations of Critically Endangered hawksbill sea turtles remain depleted across much of their range in the Caribbean. Some islands, however, including Jumby Bay (Pasture Bay) in Antigua, have shown a steady increase in the number of nesting females. Furthermore, in recent years nesting has occurred in particularly high densities within the remnant maritime forest on the northwestern s...
متن کاملEvaluation of hematological and plasma biochemical parameters in green sea turtle (Chelonia mydas Linnaeus, 1758) from nesting colonies of the northern coast the Sea of Oman
The green turtle (Chelonia mydas) has been a species of global concern for decades. As an attempt to study health status of nesting green turtles, Blood biochemistry and hematological values were obtained from 18 clinically normal, nesting female green sea turtles on the northern coast of the sea of Oman. Mean curved carapace length (CCL) was 111±4 cm with a range of 103—122 cm. Barnacles were ...
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