Winged Migration

It is incredible to think that the camera crew used imprinting in order to condition the young birds into thinking the crew was their family, their parents. It is also crazy to think that an ultra-light robotic camera plane had to be created in order to film the flying sequences. I wondered, when viewing the film, how it was possible to get that kind of up-close footage throughout the migratory journies and when I found that out, I was really impressed. Great movie! I loved it.