I'm not sure why this fly made this bubble of liquid, but it had just been gorging itself on sugar water.

There an article on this subject here, for those that are interested in that sort of thing.

Super macro Jon, nightmares come true GKorts · 2012-08-12: 04:38

Jon - how in the hell do you get these shots????? amazing......... You need to edit this shot so that the NBA super fly is dunking a basketball.... durban · 2012-08-12: 04:39

Flies blowing bubbles... what next! Amazing macro, all his ghastly details are so clear! Annbramwell · 2012-08-12: 04:46

like it : ) enigmas · 2012-08-12: 06:20

Wow, wow, wow! So great closeup Wonderfuly done :) helys · 2012-08-12: 06:53

Ghastly ... but a sensational image. Hope you swatted him afterwards! marilynx · 2012-08-12: 08:58

Incredible detail, and fantastic timing to catch the bubble! lgnelson · 2012-08-12: 21:42

WHOA, that's impressive! DancingDolphin · 2012-08-12: 21:58

that really is impressive~ kind of gross yet intriguing, great photography urmysunshine · 2012-08-12: 23:08

Wow this is an amazing shot. How did you do this? Great photo! TRMongoose · 2012-08-13: 10:46

Excellent !! noptek · 2012-08-13: 11:37

West Ham Fan??? LAZYWASP · 2012-08-13: 17:33

stunning macro, Jon... and scary fly... ????? · 2012-08-14: 08:53

Very strange indeed....who knew? Haha....speaking of bubbles, that's the PTC for this Friday so I've got them on my mind! Bet no one comes up with anything like this though! :) lookagain · 2012-08-14: 16:14

wow! amazing! Eiram · 2012-08-18: 16:43

Tremendous shot, Jon! atszabo · 2012-08-19: 09:16

Tagged: fly bubble