A day's life of red-crowned cranes living in this tidal flat wetland. They fly in this vast wetland, looking for their happiness, foraging, walking, playing and fighting in the wetland. In the camouflaged and sealed greenhouse, the elegant posture of the beautiful red-crowned crane is captured by the camera. Occasionally, one or two young deer scrambled out from the reeds and competed with the red-crowned cranes for food, causing the red-crowned cranes to attack them. There are also mome...