This is the last time to see a cuckoo. It's not easy to grow so big. 这是最后一次看到杜鹃鸟，能长这么大也不容易，羽毛都长齐了

A long-billed bird attacked the nest; the mother bird stayed to protect her chicks.长嘴鸟和鸟妈妈打架

The cuckoo stands by the nest and spreads its wings to block other birds杜鹃鸟为了独霸食物，站在窝边，张开翅膀阻挡其他小鸟

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The baby bird is hungry, asking for food

Can cuckoo die due to a long-term lack of food and their small size?杜鹃鸟长期缺少食物，体型太小了，会被淘汰吗？

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Big Finale: Bad news, the cuckoo is dead寄生的杜鹃鸟大结局：被不明生物袭击，只剩一地羽毛

The cuckoo bird pushed the little bird out of nest and also fell down杜鹃鸟的报应来了，把小鸟推出窝外，自己也掉下去了

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Cuckoo: cold, hungry, loses food fights—blame the strong guardrail?杜鹃鸟又冷又饿，抢食抢不过其他小鸟，只怪护栏太强大？

When denied food, a cuckoo pecks its foster parents杜鹃鸟的吃相太难看，没有得到食物就会啄鸟爸鸟妈

Revenge for the baby cuckoo-カッコウの赤ちゃんの苦しみ

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The cuckoo didn't eat the worm and attacked the bird's mother鸟妈妈带回大虫子，杜鹃鸟一把抢走，结果没得到，怒啄鸟妈妈