Download e-book for iPad: Gliding Mammals of the World by Stephen Jackson,Peter Schouten

The world's gliding mammals are a rare staff of animals that experience the power to drift from tree to tree with doubtless easy grace. There are greater than 60 species of gliding mammals together with the flying squirrels from Asia, Europe and North the USA, the scaly-tailed flying squirrels from principal Africa and the gliding possums of Australia and New Guinea. however the such a lot dazzling of all are the colugos – or so known as flying lemurs – that ensue all through South-East Asia and the Philippines.
Animals that float from tree to tree descend at an perspective of lower than forty five levels to the horizontal, whereas those who parachute descend at an perspective more than forty five levels. Gliding is accomplished through deflecting air flowing earlier well-developed gliding membranes, or patagia, which shape an efficient airfoil that enables the animal to go back and forth the best attainable horizontal distance with the least loss in peak. The flying squirrels and scaly-tailed flying squirrels also have unique cartilaginous spurs that stretch both from the wrist or elbow, respectively, to aid help the gliding membrane.
Gliding Mammals of the area presents, for the 1st time, a synthesis of all that's recognized in regards to the biology of those fascinating mammals. It incorporates a short description of every species, including a distribution map and a stunning full-colour portray. An advent outlines the origins and biogeography of every team of gliding mammals and examines the exceptional variations that let them to release themselves and waft from tree to tree.