Cuckoo Animal Pictures
Cuculidae
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cuckoo perched on wood branch
cuckoo in flight
One of the most distinctive features of cuckoo birds is their zygodactyl feet.
isolated cuckoo
The common cuckoo is a member of the cuckoo order of birds, Cuculiformes, which includes the roadrunners, the anis and the coucals.
Cuckoo in a puddle

El cuco común (Cuculus canorus) encaramado sobre un árbol y mirando a su alrededor
Common cuckoo
Common cuckoo chicks will push the host's eggs or young out of the nest so they don't have to share food.