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Aestivation (Latin: aestas (summer); also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions. [ 1 ]
The average life span of adult box turtles is 50 years, while a significant portion lives over 100 years. The age of a growing box turtle in the wild cannot be accurately estimated by counting the growth rings on the scutes; Their growth is directly affected by the amount of food, types of food, water, illness, and more. Box turtle eggs are ...
It spends the winter in hibernation and the hottest parts of the summer in estivation. The wood turtle is omnivorous and is capable of eating on land or in water. On an average day, a wood turtle will move 108 meters (354 ft), a decidedly long distance for a turtle.
Since many intermittent ponds can dry up during summer and fall months along the west coast, especially during times of drought, the western pond turtle can spend upwards of 200 days out of water. Many turtles overwinter outside of the water, during which time they often create their nests for the year.
They also have a similar internal anatomy to freshwater turtles except for the fact that they lack a degenerative cloacal bursae because they do not need to hibernate in water. [ 3 ] Most adults have about a 125–130 mm carapace length, in where the females were significantly longer than males.
During winter, the turtle hibernates, usually in the mud at the bottom of water bodies. The turtles mate in spring and autumn. Females dig nests on land and lay eggs between late spring and mid-summer. Hatched turtles grow until sexual maturity: 2–9 years for males, 6–16 for females.
Many turtles hibernate from March to November, entering a period of dormancy called brumation. ... Turtles need a full water change every four weeks, with a 25% change weekly or 50% change every ...
In the northern part of their range common snapping turtles do not breathe for more than six months because ice covers their hibernating site. These turtles can get oxygen by pushing their head out of the mud and allowing gas exchange to take place through the membranes of their mouth and throat. This is known as extrapulmonary respiration. [30]