Introduction to the red-crowned crane: The red-crowned crane is a type of crane, a large wading bird with a body length of 120 to 160 cm. The neck and legs are long, and the whole body is mostly white. The top of the head is bright red, the throat and neck are black, the ears to the headrest are white, and the feet are black. When standing, the neck, tail flight feathers and feet are black, the top of the head is red, and the rest are all white; when flying, only The secondary and tertiary flight feathers, neck and feet are black, and the rest are all white. The characteristics are very obvious and easy to identify. The head and neck of the young bird are brown, and the body feathers are white with maroon trim.