Consider: mass produced smart birds serving as open wifi access points, providing a network mesh that could span entire continents and is nearly impossible for any organization or government to censor or destroy.
Who is going to pay to build such a thing?
Who would pay? Individuals. Buy a node, let it fly often, charge it otherwise, help create an open, uncensored communication network (such things are hardly unprecedented).
Nature has had billions of years to perfect her design, and we've only been trying for a few hundred years. I'd say that is pretty good considering.
Festo's SmartBird website proclaims: "With SmartBird, Festo has succeeded in deciphering the flight of birds – one of the oldest dreams of humankind." That's just sales talk. It's not true. The gull still flies better than SmartBird does.
I stand by my point that "SmartBird" is neither smart (compared to a bird), nor a bird.
The author of the article claims that these machines are "celebrations of life," but to me they seem much more like celebrations of human control.