Baby grizzly bears are born inside their mother's den whilst their mothers are still hibernating.
The invisible majority
The invisible majority Invisibility is something that humans only dream
of. However, for many sea creatures, invisibility is a way of life.
In fact, there may be more transparent creatures alive than visible
ones, writes David Chandler of The Boston Globe. Scientists are
more and more becoming aware of the many invisible creatures of the
depths. As recently as 2 or 3 decades ago, no one knew that these
beings existed. Chandler points out that being very hard to find is
a very good way to avoid being eaten in the ocean
depths. 9 AUGUST 2000
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