When the winter weather warms up a little and there is abundant sunlight, turtles will sometimes come up out of the mud at the bottom of the pond to bask in the sun. Last Friday I made a short visit to Green Spring Gardens, a historic county-run garden in Northern Virginia, and spotted this turtle at the edge of a small pond. I think it may be a Red-eared Slider (Trachemys scripta elegans), although the turtle was so far away and covered in mud that I am not sure of the identification.
Turtles enter into a period of dormancy know as “brumation” when the weather gets cold. According to the ReptileKnowHow website, “When red-eared sliders brumate, they do not eat or defecate and they remain almost completely motionless for long periods. Their metabolic rate reduces to a minimum, reducing all vital functions – even breathing to the strictly necessary.” I don’t know all of the technical differences between hibernation and brumation, but I believe that the former term is reserved for warm-blooded creatures and the latter term for cold-blooded ones.
© Michael Q. Powell. All rights reserved.
Mike Powell 
I love it when I see these guys. Great shot!
Thanks, Dan. When it warms up a little I am always on the lookout for turtles and butterflies. There are a couple of species of butterflies, including the Mourning Cloak, that overwinter as adults and on rare occasions they “wake up” when it is sunny and warm.