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
In the World of Animals In the World of Animals In the World of Animals () is a Soviet and Russian television program dedicated to zoology and wildlife research, especially the habits and habitat of its members. It aired in 1968. In the early 1970s, show starts at composition by Paul Mauriat Orchestra "Colombe Ivre", a screen saver, which were depicted giraffe and rhino. In 1974, the transmission illustrated splash with a flying monkey, running under the ostriches exciting music of Ariel Ramirez "La peregrinación (Pilgrimage)" of the Christmas cantata Our Christmas, also in adaptation of Paul Mauriat Orchestra. This screensaver lasted until 2009. The