鹤鸵是世界上第三大的鸟类,分布于澳大利亚和新几内亚等地。它的双翼退化,不能飞。鹤鸵有三个脚趾,因爪子如匕首能挖人内脏,被列为世界上最危险的鸟类。鹤鸵生活在热带雨林里,收集叶子和树枝在树木基部造巢,一般独自或成对生活,由雄鸟照顾鸟蛋和雏鸟,喜欢在黎明和日落时外出觅食果实和昆虫。鹤鸵长有健壮的脚和锐利的爪,能快速奔跑,还会 The carassius is the third largest bird in the world, distributed in Australia and New Guinea. Its wings degenerate and can not fly. There are three toes in the caravans, claws such as daggers to dig internal organs, was listed as the world’s most dangerous birds. The ostriches live in the rainforest. They collect leaves and branches to build nests at the base of the trees. They live alone or in pairs. They take care of their eggs and nestlings. They like to go out for food and insects at dawn and sunset. Crane horns have long strong legs and sharp claws, can run quickly, but also