Helicopter Bird

*My Picture of the day* Helicopter Bird - the Hummingbirds have long, blade-like wings that connect to the body only from the shoulder joint. This adaptation allows the wing to rotate almost 180°, enabling the bird to fly not only forward but backward, and to hover in mid-air. ***** *Dr.Surendra* — in Florence, Alabama
*My Picture of the day* Helicopter Bird - the Hummingbirds have long, blade-like wings that connect to the body only from the shoulder joint. This adaptation allows the wing to rotate almost 180°, enabling the bird to fly not only forward but backward, and to hover in mid-air. ***** *Dr.Surendra* — in Florence, Alabama

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