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 ...
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 ...
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 ...
The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in nearly three decades as pesticides, diminishing habitat and climate ...
Just over 9,000 monarchs were counted in California last winter, the second lowest ever since the annual count began in 1997 ...
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.