Figbird
Australasian figbird (Sphecotheres vieilloti)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Oriolidae
Genus: Sphecotheres
Vieillot, 1816
Type species
Sphecotheres viridis[1]
Vieillot, 1816
Species

See text

Synonyms
  • Picnorhamphus Rosenberg, 1867
  • Sphecotera

The figbirds are a genus (Sphecotheres) in the family of Old World orioles found in wooded habitats in Australia, New Guinea, and the Lesser Sundas.

Taxonomy and systematics

Formerly, the three species have been considered conspecific, but all major authorities now consider them as separate species.[2][3][4][5][6] The split is primarily based on differences in measurements, plumage, and biogeography.

Species

Three species are recognized:[7]

ImageCommon nameScientific nameDistribution
Green figbirdSphecotheres viridisIndonesian islands of Roti and Timor
Wetar figbirdSphecotheres hypoleucusIndonesian island of Wetar
Australasian figbirdSphecotheres vieillotinorthern and eastern Australia, southern New Guinea, and the Kai Islands

Description

They are strongly sexually dimorphic, with males having olive-green upperparts, a black head, and (uniquely for the family) distinct bright red facial skin.[8][9] Females are drab-coloured, being dull brownish above, and white below with strong dark streaking. They have greyish facial skin, and a greyish-black bill.[8][9]

Behaviour and ecology

Compared to the "typical" Old World orioles of the genus Oriolus, the figbirds are more frugivorous (though they also take some small insects, nectar, and seeds) and gregarious, even breeding in small, loose colonies (at least for the Australasian figbird; the nesting habits are still unknown for the other two species).[2]

References

  1. ↑ "Oriolidae". aviansystematics.org. The Trust for Avian Systematics. Retrieved 2023-07-16.
  2. 1 2 Higgins, P. J., L. Christidis, & H. A. Ford (2008). Family Oriolidae (Orioles). Pp. 692-731 in: del Hoyo, J., A. Elliott, & D. A. Christie. eds. (2008). Handbook of the Birds of the World. Vol. 13. Pendulin-tits to Shrikes. Lynx Edicions. ISBN 978-84-96553-45-3
  3. ↑ Dickinson, E. C. (editor) (2003). The Howard and Moore Complete Checklist of the Birds of the World. 3rd edition, w. updates. Christopher Helm. ISBN 0-7136-6536-X
  4. ↑ Andrew, P. (1992). The Birds of Indonesia: A Check-list. Kukila Check-list No. 1. Indonesian Ornithological Society, Jakarta.
  5. ↑ Gill, F., M. Wright, & D. Donsker (2009). IOC World Bird Names. Version 2.1. Accessed 04-07-2009
  6. ↑ Christidis, L., & W. E. Boles (2008). Systematics and Taxonomy of Australian Birds. CSIRO. ISBN 978-0-643-06511-6
  7. ↑ "Orioles, drongos & fantails « IOC World Bird List". www.worldbirdnames.org. Retrieved 2017-02-20.
  8. 1 2 Simpson, K. (editor) & N. Day (illustrator) (1994). Field Guide to the Birds of Australia. 2nd edition. Christopher Helm. ISBN 0-7136-3930-X
  9. 1 2 Coates, B. J., & K. D. Bishop (1997). A Guide to the Birds of Wallacea. Dove Publications Pty. Ltd. ISBN 0-9590257-3-1
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.