sentence: Cranes are omnivores.
sentences_after: They eat many kinds of plants, reptiles, small mammals, and other birds. The average life time of a crane is from 20 to about 25 years. Cranes are highly social birds that live in large flocks. Some species of cranes are thought as holy in Asia, especially Japan.
concept_name: crane
headings: Crane (bird) Life
categories: Gruiformes