Last year at the first One Fly on Blue River we had a fun contest where contestants could try and guess the identity of the mystery one fly. This year we're doing it again.
The first person to correctly guess the identity of the mystery fly for One Fly 2013 will win a special prize.
To take a stab at the mystery fly simply send your guess to firstname.lastname@example.org or leave a comment on this blog.
Here is clue number 1.
This fly was created 54 years ago.