When most people think of a hummingbird, they think of the tiny bird with iridescent feathers that flits around flowers, gathering nectar. What many people don’t know is that hummingbirds are also known for the distinctive sound they make. Hummingbirds are able to make a humming sound because of their unique anatomy.
They have specially adapted wings that allow them to flap their wings up to 80 times per second. This rapid movement of their wings causes the air around them to vibrate, which creates the humming sound. The pitch of the humming sound depends on the size of the hummingbird.
Larger hummingbirds will have a lower pitch, while smaller hummingbirds will have a higher pitch. If you’ve ever heard a hummingbird, you know that they can be quite loud. In fact, their humming sound can reach up to 90 decibels, which is about as loud as a lawnmower.
1. A hummingbird’s wings make a high-pitched whirring sound.
A hummingbird’s wings make a high-pitched whirring sound because they are beating so fast. A hummingbird’s wings beat about 50 times per second when they are at rest and up to 200 times per second when they are flying.
2. Their wings beat so quickly that they are a blur when seen in flight.

A hummingbird’s wings beat so quickly that they are a blur when seen in flight. The average hummingbird’s wings beat about 80 times per second. When you hear a hummingbird’s wings, it sounds like a high-pitched humming noise.
3. When they hover, their wings beat so quickly that they create a humming sound.
When they hover, their wings beat so quickly that they create a humming sound. The sound is produced by the flapping of their wings, which can beat up to 200 times per second. The pitch of the sound depends on the size of the bird and the speed at which they are flying.
Conclusion
The sound of a hummingbird is a high-pitched twittering sound.