This is a video about twin polar bear cubs.
From apples to zebras, all 1.8 million known plant and animal species will be listed in an internet-based ‘Encyclopedia of Life’ under a US$100 million ($135 million) project, scientists said today. …
The free Encyclopedia would focus mainly on animals, plants and fungi with microbes to follow, blending text, photographs, maps and videos in a common format for each.
Expansion of the internet in recent years made the multi-media project possible.
Biology books online, German site: here.