New Zealand owlet-nightjar Temporal range: Quaternary
Conservation status
Extinct (1400s)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Clade:	Strisores
Order:	Aegotheliformes
Family:	Aegothelidae
Genus:	Aegotheles
Species:	†A. novazelandiae
Binomial name
†Aegotheles novazelandiae (Scarlett 1968)
Synonyms
Megaegotheles novazelandiae

The New Zealand owlet-nightjar (Aegotheles novazelandiae) (Māori: Ruru hinapō)^[1] is an extinct, comparatively large species of owlet-nightjar (family Aegothelidae) formerly endemic to the islands of New Zealand. Fossil remains (which are common in the pellets of the extinct laughing owl) indicate the species was once widespread across both the North Island and the South Island.^[2]

Description

The New Zealand owlet-nightjar was the largest species of owlet-nightjar, weighing an estimated 150–200 g. The species was also either flightless, as suggested by its small wings, or a very poor flier (the species has a strong keel). The diet probably consisted of invertebrates, as well as frogs and lizards.

Extinction

The species most likely rapidly became extinct after the Māori arrived in New Zealand, introducing Pacific rats. Their remains have never been found in association with Māori middens, and are unlikely to have been hunted due to their small size and nocturnal habits. Despite a small number of reports of small owls being found in the 19th century that may have been New Zealand owlet-nightjars, the species is thought to have become extinct around 1400 AD.

References

• Worthy, Trevor H., & Holdaway, Richard N. (2002) The Lost World of the Moa, Indiana University Press: Bloomington, ISBN 0-253-34034-9