网友：这是鸟界的“变脸大师”！

近日，有中国网友幸运地拍摄到鸟界“变脸大师”安氏蜂鸟。其头部的羽毛颜色会随着光线角度等而发生变化，变脸效果惊艳又可爱！

Recently, a Chinese netizen luckily captureda video of Anna's Hummingbird, the so-called "face-changing master" of the bird world. The feathers on its head can change color depending on the angle of light and other factors, creating a stunning and adorable face-changing effect!