同步训练 passage b condors (秃鹰) are coming back! not long ago, the future looked grim (黑暗的) for the california condor. today, because of conservation(保育) efforts, the huge bird can be seen flying over its old territories(地盘) once again. condors eat carrion(腐肉), usually the bodies of other small animals. they can spot their food from the air, or watch for other carrion-eating birds circling over
