The Oriental Hornet
http://news.bbc.co.uk/earth/hi/earth_news/newsid_9254000/9254445.stm
Has only been scientificaly confirmed late last year that these hornets are solar powered, looks like this discovery could open a series of new idea's and break thoughs in the solar industry.
Read a small article at work today and just had to investigate it further, simply amazing.
The yellow bits are literally the solar panels.