Do armadillos live in water? Armadilloslike to swim, and they are very good at it. They have a strong dog paddle, and can even go quite a distance underwater, walking along the bottom of streams and ponds. They can hold their breath for four to six minutes at a time. When they ne...
their holes are dug into the soil. Because the temperature drops below freezing underground, the water in the wood frog's body freezes. As a result, their hearts actually stop beating, ice forms in the coelomic cavity and beneath the skin, and blood stops flowing. While in the burrow they...
University of Oregon researcher Samantha Hopkins, shown with stuffed animals in her office, studies the evolution of mammals who burrow. Credit: Photo by Jim Barlow Next time you see a mole digging in tree-root-filled soil in search of supper, take a moment to ponder the mammal's humerus b...
Soil: Mounds of dirt and rocks around the hole. Location: Meadows and prairies. Groundhogs also dig near gardens or barns. 2 Ground squirrels. Often called “13-lined ground squirrels," these critters create distinct burrows. Look for their distinct white markings, multiple burrow entrances, pro...