Швидкі крила бджоли | A honey bee’s fast wings

A honey bee’s wings can beat roughly 200–250 times per second in flight. That is about 12,000–15,000 cycles per minute, so the quoted 11,400 is a plausible ballpark, though frequency varies with conditions and behavior. A speed near 25 km/h is also an approximation: field measurements and reference works report different values depending on load, wind, and measurement method. It is not a fixed speed for every bee.