Common cuckoo (Cuculus canorus) from the Budapest Zoo.
A juvenile common cuckoo (Cuculus canorus) from the Budapest Zoo.
A chestnut-breasted malkoha (Phaenicophaeus curvirostris singularis) at the Houston Zoo.
A guira cuckoo (Guira guira) at the Houston Zoo.
Two guira cuckoos (Guira guira) at the Houston Zoo in Houston, Texas.
Guira cuckoos (Guira guira) at the Houston Zoo.
A pair of crested couas (Coua cristata) at Omaha’s Henry Doorly Zoo and Aquarium.
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