Cuckoo chick coup - Common cuckoo's deposition, Daurian redstart.

Cuckoo chick coup - Common cuckoo's deposition, Daurian redstart.

Cuckoo! Coup within nest. Cuckoo chick born several hours earlier in the host's nest. Cuckoo eats food from its host bird and accumulates power. About 10 hours later ... Revolt of the baby cuckoo begins. Growth process after the success of the cuckoo chick coup.

Growth process after the success of the cuckoo chick coup. Hatching from eggs and killing brothers on day one. As the chick grows, major changes occur on days 6, 9, 12, 19, and 21