Highlands of South I. (New Zealand); winters to North I..
  • Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2014. The eBird/Clements checklist of birds of the world: Version 6.9. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/


Article rating from 0 people

Default rating: 2.5 of 5

Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage: Haematopus finschi

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Specimens with Barcodes: 10
Species With Barcodes: 1
Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)


Article rating from 0 people

Default rating: 2.5 of 5


South Island Oystercatcher

The South Island oystercatcher or South Island pied oystercatcher (Haematopus finschi) is one of the two common oystercatchers found in New Zealand. Its name is often contracted to the acronym "SIPO" (rhyming with "typo").


Easily identifiable as a pied oystercatcher – a large wader with striking black and white plumage, long red-orange bill and red legs. Distinguished from the pied morph of the variable oystercatcher by a white lower back, more white on the wing, and a demarcation line of black and white further forward on the breast. Distinguished from the pied oystercatcher of Australia by a longer bill and shorter legs, as well as the forward demarcation line of white on the back being pointed rather than square. Measurements: length 46 cm; wingspan 80–86 cm; weight 550 g.[2]

Distribution and habitat[edit]

The South Island oystercatcher is endemic to New Zealand where it breeds inland on the South Island, after which most of the population moves to estuaries and harbours on the North Island. It has been recorded occasionally as a vagrant on Norfolk Island, Lord Howe Island and the eastern coast of mainland Australia. Its breeding habitat comprises braided river systems, open paddocks and cultivated land, lake beaches, subalpine tundra and herbfields. Non-breeding habitat includes coastal estuaries, bays, beaches, sandflats and intertidal mudflats.[2]



Mainly molluscs and worms.[2]


Piping calls, used socially and aggressively; also piercing alarm call and a quiet flight call.[2]


Nests in sand scrapes on farmland or gravel banks in braided rivers. Clutch usually 2, sometimes 3, brown eggs, blotched dark and pale brown. Incubation period 24–28 days, with both sexes incubating. Young precocial and nidifugous; fledging 6 weeks after hatching.[2]


The population of this species declined, mainly because of hunting, during the late 19th century and early 20th century but, with legal protection since 1940, has since been increasing. In 2002 the total population was estimated to be 110,000. Its conservation status is of Least Concern.[3]


  1. ^ BirdLife International (2012). "Haematopus finschi". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013. 
  2. ^ a b c d e Marchant, S.; Higgins, P.J.; & Davies, J.N. (eds). (1994). Handbook of Australian, New Zealand and Antarctic Birds. Volume 2: Raptors to Lapwings. Oxford University Press: Melbourne. ISBN 0-19-553069-1
  3. ^ BirdLife International. (2006). Species factsheet: Haematopus finschi. Downloaded from http://www.birdlife.org on 12 February 2007
Creative Commons Attribution Share Alike 3.0 (CC BY-SA 3.0)

Source: Wikipedia


Article rating from 0 people

Default rating: 2.5 of 5


EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!