ʻUla-ʻai-hawane

The ʻula-ʻai-hāwane (Ciridops anna) was a small Hawaiian honeycreeper, now extinct. The term ʻula-ʻai-hāwane is a Hawaiian phrase translating to "red [bird] that eats hāwane". It was only ever reported from the forested mountains of the Kohala, Hilo and Kona districts on the island of Hawaiʻi. Fossil remains reveal that it (and at least one closely related species, Ciridops tenax) also existed at one time on other Hawaiian islands. The species is named after Anna Dole, wife of Sanford B. Dole.[2]

ʻUla-ʻai-hāwane
Specimen in Bishop Museum, Honolulu

Extinct  (1892)  (IUCN 3.1)[1]
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Fringillidae
Subfamily: Carduelinae
Genus: †Ciridops
Species:
†C. anna
Binomial name
†Ciridops anna
(Dole, 1879)

Description
ʻUla-ʻai-hāwane

The average length of the bird was around 11 centimetres (4.3 in). With respect to coloring, the adult was patterned red overall, while the head, throat, and upper back were silvery gray. The crown, wings, breast, shoulder, and tail were black, and the tertials a white color. The legs and bill were yellowish. Immature birds were brownish overall with a bluish-gray breast, black wings and tail, and a greenish-brown back.

Extinction

ʻUla-ʻai-hāwane are thought to have fed on the seeds and flowers of the loulu palms Pritchardia affinis, P. beccariana, P. lanigera and P. schattaueri. The bird's name suggests it fed on the unripe fruits (hāwane) frequently. The decline of these palms may have sealed the fate of the bird. As the ʻula-ʻai-hāwane was only ever seen near loulu palms, it may be that they were fully dependent on them for survival. The last confirmed sighting of the bird was in the Kohala Mountains in 1892; a bird apparently sporting the rather distinctive coloration of this species was also seen in 1937, but too briefly to be unequivocally identified. There are only 5 specimens of ʻula-ʻai-hāwane in museums and it was rarely seen by Europeans alive.[3]

References
  1. BirdLife International (2012). "Ciridops anna". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.CS1 maint: ref=harv (link)
  2. Beolens, Bo; Watkins, Michael; Grayson, Michael (October 1, 2014). The Eponym Dictionary of Birds. Bloomsbury Publishing. ISBN 9781472905741. Archived from the original on February 18, 2019. Retrieved February 18, 2019.
  3. Walther, Michael (March 2016). Extinct Birds of Hawaii. Mutual Publishing. pp. 199–201. ISBN 978-1939487-61-2.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.