We are the quadcopters, you will be assimilated, resistance is futile!

Yep, can't resist!

[video=youtube;rJ8I1XWrjE4]http://www.youtube.com/watch?v=rJ8I1XWrjE4[/video]

Amusing to watch, enough to make me watch it twice. Those things have remarkable height control.

also dongcopters

EXTERMINATE. EXTERMINATE.