Arboreal locomotion a synapsid of the late Permian, about 260 million years ago. Some animals are exclusively arboreal in habitat, such as the tree snail. Arboreal habitats pose numerous mechanical challenges to animals moving in them, which have been solved in diverse ways. These challenges include moving on narrow branches, moving up and down inclines, balancing, crossing gaps, and dealing with obstructions. Moving along a narrow surface poses special difficulties to animals. During locomotion on the ground, the location of the center of mass may swing from side to side, but during arboreal locomotion, this would result in the center of mass
George H. Carroll Lion Habitat George H. Carroll Lion Habitat The George H. Carroll Lion Habitat is a , climate-controlled facility located on the campus the University of North Alabama that houses the only two live lion mascots in the United States, Leo III and Una. The lion habitat, which was dedicated on October 7, 2007, bears the name of the late owner of the construction firm Pressure Concrete, which built the facility and donated labor, materials and funds. No federal or state dollars or tuition fees were used in construction of the habitat. The habitat cost $1.3 million. Feeding and caring for the lions