Long-tailed koel
| Long-tailed cuckoo | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Aves | 
| Order: | Cuculiformes | 
| Family: | Cuculidae | 
| Genus: | Urodynamis Salvadori, 1880 | 
| Species: | U. taitensis | 
| Binomial name | |
| Urodynamis taitensis (Sparrman, 1787) | |
| Synonyms | |
| Cuculus taitensis | |
The long-tailed koel (Urodynamis taitensis), also known as the long-tailed cuckoo, Pacific long-tailed cuckoo, sparrow hawk, home owl, screecher, screamer or koekoeā in Māori, is a species of the Cuculidae bird family (the cuckoos). It is the only species placed in the genus Urodynamis. It is a migratory bird that spends spring and summer in New Zealand, its only breeding place, and spends winter in the Pacific islands. It is a brood parasite, laying its eggs in the nests of other bird species and leaving them to raise its chicks.