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Much of the tortoise's water intake comes from moisture in the grasses and wildflowers they consume in the spring. A large urinary bladder can store over 40% of the tortoise's body weight in water, urea, uric acid, and nitrogenous wastes. During very dry times, they may give off waste as a white paste rather than a watery urine. During periods ...
General American usage agrees; turtle is often a general term; tortoise is used only in reference to terrestrial turtles or, more narrowly, only those members of Testudinidae, the family of modern land tortoises; and terrapin may refer to turtles that are small and live in fresh and brackish water, in particular the diamondback terrapin ...
They can endure up to a year when deprived of all food and water, [102] surviving by breaking down their body fat to produce water as a byproduct. Tortoises also have very slow metabolisms. [ 103 ] When thirsty, they may drink large quantities of water very quickly, storing it in their bladders and the "root of the neck" (the pericardium [ 41 ...
Turtles can live long lives. The oldest living turtle and land animal is said to be a Seychelles giant tortoise named Jonathan, who turned 187 in 2019. [101] A Galápagos tortoise named Harriet was collected by Charles Darwin in 1835; it died in 2006, having lived for at least 176 years. Most wild turtles do not reach that age.
These tortoises can weigh as much as 417 kg (919 lb) and can grow to be 1.3 m (4 ft 3 in) long. Giant tortoises originally made their way to islands from the mainland via oceanic dispersal. Tortoises are aided in such dispersal by their ability to float with their heads up and to survive for up to six months without food or fresh water. [3]
About 50% of female sea turtles complete "false crawls," which occur when they crawl onto the beach but return to the water without laying eggs. About 50% of female sea turtles complete "false ...
On Long Island, bird foster operator Linda McGay takes in parrots from emergency situations, often after their owner passes away without making a plan. “We handle the deaths," McGay said. McGay ...
Skeletonization is the state of a dead organism after undergoing decomposition. [1] Skeletonization refers to the final stage of decomposition, during which the last vestiges of the soft tissues of a corpse or carcass have decayed or dried to the point that the skeleton is exposed.