The team found that the kestrel's head moves less than ... After being fitted with reflective markers, the birds’ precise movements and flight control techniques during non-flapping flight ...

Fitted with reflective markers, the birds’ precise movements and flight control techniques during non-flapping flight were tracked in detail. “Previous studies involved birds casually flying through ...

Here are the steps I took to create the Kestrel-6, named after the bird of prey ... points of thrust stabilized by a high-performance flight control computer. Multi-rotors fly with remarkable ...

It is the only bird of prey breeding in Ohio that hunts in this manner. In 1930, ornithologist Lawrence Hicks claimed that the American kestrel population comprised more individuals than all of ...