This video depicts a tethered monarch butterfly in the flight simulator. When the butterfly is manually rotated to a new direction, it quickly corrects its bearing to continue on a migratory ...

A group of researchers in Germany created 3D printed wings inspired by the monarch butterfly. These robotic wings are ...

MR. MCKAY'S letter in NATURE of January 16 (p. 247) is of interest in pointing out that some butterflies are normally exposed in flight to danger from certain birds. Nevertheless, I believe this ...

A monarch butterfly in a custom flight simulator. The butterfly is attached to a rotating pin, which records the predominant direction it flies. Disclaimer: AAAS and EurekAlert! are not ...

lxi. p. 55), which has been brought to my notice, I would say that the supposition that birds do not attack butterflies in flight is not strictly correct.