Nano Hummingbird Spy Drone Being Developed By Pentagon

Huffington Post
February 19, 2011

It has taken five years to build and cost $4 million, per the Los Angeles Times, but the new model of the Nano Hummingbird drone really looks like a bird flying around. It would allow the military to literally drop a bird at a window ledger for reconnaissance purposes.

“You can use these things anywhere, put them anyplace, and the target will never even know they’re being watched,” said defense expert Peter W. Singer.