Is this a mosquito?

No. It's an insect spy drone for urban
areas, already in production, funded
by the US Government. It can be
remotely controlled and is equipped
with a camera and a microphone.
It can land on you, and it may have the
potential to take a DNA sample or leave
RFID tracking nanotechnology on your
skin. It can fly through an open
window, or it can attach to your
clothing until you take it in your home.

And for all you who automatically say “fake” because you don’t think your government is funding this…

Source:http://cleantechnica.com/2012/02/07/johns-hopkins-researchers-develop-mav-the-size-of-a-bug/

Actual research paper: http://www.me.jhu.edu/fsag/Publications/Papers/AIAA-2009-382-170%5B1%5D.pdf

Actual footage: http://phys.org/news/2012-02-butterfly-flight-bug-size-robots.html

Another source: https://www.robaid.com/robotics/analyzing-butterfly-flight-for-better-mav-maneuverability.htm

And another:http://www.sciencedaily.com/releases/2012/02/120202151608.htm