Post Description

-=The thin green line=-

Frogs have been living on this planet for more than 250 million years, and over the centuries, evolved into some of the most wondrous and diverse creatures on earth.  Today, however, all their remarkable adaptations and survival tactics are failing them.  Recent discoveries are startling: more than a third of all amphibians - most of which are frogs and toads - have already been lost, and more are disappearing every day.  It is an environmental crisis unfolding around the globe, traveling from Australia to North and South America.  Where the calls of frogs once filled the air, scientists now hear only silence.  Ecosystems are beginning to unravel, and the potential to discover important medical cures may be lost forever.  Habitat loss, pollution and a human population that has doubled in the past 50 years have set the stage for their diminished numbers.  But now, a fungus called chytrid has been identified as the major culprit, and so far the spread of the fungus can?t be stopped.
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Their impact on the world's ecosystems is great.  Frogs sit right in the middle of the food chain, and without them, other creatures are disappearing, too.  We are only just beginning to understand what life may be like without them.  The race is on to stem the tide - before the next frog crosses the thin, green line.

Totale grootte 6,1 GB incl. PAR2.