Fall in love with baby koala Danny, tiny wallaby Neil, baby sloth Newbie, young kangaroo Harry, and baby fruit bat Bugsy, and with their caring foster mothers, who give so much of themselves to help these little orphans find their way back to the wild.

Follow one of the most tenacious species and humans' closest predator across remote landscapes and catch a glimpse of a way of life known only to a handful of scientists.

The U.S. is affected by 1,200 tornadoes every year and this phenomenon is growing all over the world. With wind speeds inside their vortex reaching up to 500 km per hour and traveling at the speed of a high-speed train, tornadoes are capable of destroying everything in their path. But how do they start? How can we predict them and minimize their destruction? Is global warming responsible for their increasing frequency?

"The skill of wildlife tracking offers an extraordinary window into our natural environments. In this course, you'll learn the core elements of tracking, such as identifying and interpreting animal tracks; tracking the amazing world of birds; the language of animal marking; going invisible; bedding, nesting, and mating in the wild; and the art of trailing, as you discover a richly rewarding way of knowing the world."--Publisher's promotional description....