Cuckoo - Spectacular Insight into the Life of a Con Artist

Would you raise the bird that murdered your children? - Steve Rothstein

Day4, What do you do when the cuckoo pushes the bird out of nest?

Cuckoo Chick's Survival Tactic: Evicting Sibling Rivals

The cuckoo bird grows fatter and eventually falls out of the nest杜鹃鸟越长越胖，最终掉出了鸟窝

Big Brother Eviction Cuckoo Style | Natural World | BBC Earth

10 Facts About The Cuckoo Birds

Common Cuckoo chick ejects eggs of Reed Warbler out of the nest.David Attenborough's opinion

Cuckoo, the Enemy in My Nest - Go Wild

Cuckoo Hijacks Warbler Nest | Natural World | BBC Earth

The Cunning Cuckoo: Nature's Deceptive Master #animals

Cuckoo's baby fell down after dropping the other baby @AnimalsandBirds107

Angry Mother PUSHES OUT all CUCKOO Eggs Before HATCH | bulbul eggs in nest Fullvideo 6

Bird sounds – Common cuckoo (Cuculus canorus)

Tiny Bird's Mighty Migration To Africa | | Cuckoo - The Enemy in My Nest

cuckoo eggs in other birds nests | #birds |#biology | #nature | #facts

The cuckoo was pushing the bird in its nest and was thrown out by its mother杜鹃鸟的报应来了，在窝里推小鸟，被鸟妈妈扔了出去

The cuckoo bird was eaten by the shrike bird鸟中屠夫伯劳鸟吃杜鹃鸟，把杜鹃鸟扔出鸟窝，再来吃鸟蛋

Cuckoo Switcheroo

The parasitic cuckoo bird can't get food, and gradually becomes irritable寄生的杜鹃鸟损招用尽，却得不到食物，逐渐暴躁