The image is a diagram of a bird, specifically a grosbeak, which is a type of bird native to China. The bird is shown in a side view, with its body facing towards the left side of the image. It has a yellow body, a red head, and a green crest on its head. The body of the bird is predominantly yellow, with black and white stripes on its wings and tail. The head is a bright orange color with a black stripe running down the middle. The wings are a mix of brown and black, and the tail is a lighter shade of yellow.

The bird is perched on a branch with its beak slightly open, as if it is about to take flight. The background is white, and there are several lines of text written in Chinese characters below the bird, which likely provide information about the bird's anatomy. The text is written in both English and Chinese characters.