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Southern Brown Kiwi - BirdForum Opus

Subspecies lawryi
Photo by Dwaalgast
Stewart Island, New Zealand, 5 March 2007

Alternative name: Tokoeka

Apteryx australis

Identification

Length: 50 cm (20 in)

  • Long-billed
  • Short-legged
  • Tailless
  • Wingless
  • Dark greyish-brown
  • Streaked with reddish-brown and black
  • Greyer on head
  • Bill whitish to pinkish
  • Legs pale brownish

Distribution

New Zealand and Stewart Islands.

Taxonomy

Formerly considered conspecific with North Island Brown Kiwi and Okarito Brown Kiwi.

Subspecies

There are 2 subspecies[1]:

  • A. a. australis: the dullest and greyest race
  • A. a. lawryi: has more reddish plumage on the back
  • Stewart Island (New Zealand)

Habitat

Originally found in native forest, now in scrub, farmland and other modified woodlands. Mainly nocturnal and the most reliable way to see this species is a night trip to Ocean Beach on Stewart Island where birds can be seen feeding along the tideline. However, reportedly diurnal around Island Hill on the Northwest Circuit hiking trail of Stewart Island.

Behaviour

Breeding

Nests in a hole in tree-roots, dense vegetation, or hollow log, sometimes an excavated burrow. Eggs: usually 1 egg, ivory-white to pale greenish, laid in July-February. Incubated by male for 75-80 days.

Diet

Worms and insect larvae, fallen fruit.

Vocalisation

Male has a shrill whistled ki-wi and female a hoarse cry.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2019. The eBird/Clements Checklist of Birds of the World: v2019. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Folch, A., F. Jutglar, and E. F. J. Garcia (2020). Southern Brown Kiwi (Apteryx australis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sobkiw1.01

Recommended Citation

External Links

GSearch checked for 2020 platform.

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