An unexpected side effect of the 2010 flooding in parts of Sindh, Pakistan, was that millions of spiders climbed up into the trees to escape the rising flood waters; because of the scale of the flooding and the fact that the water took so long to recede, many trees became cocooned in spiderwebs. People in the area had never seen this phenomenon before. (Courtesy: National Geographic)
-Rainbow Eucaliptus-the unique multi-hued bark is the most distinctive feature of the tree. Patches of outer bark are shed annually at differant times, showing a bright Green inner bark. This then darkens and matures to give Blue, Purple, Orange and then maroon tones.