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Species Details [Taxonomy: HBW - BirdLife (v3)] Print... Email... 

 CR    Southern Red-breasted Plover* Id (Atlas):
    Charadrius obscurus

Description (10)
Image of Southern Red-breasted Plover (Non-breeding plumage)
  Medium. Slightly upturned, long robust bill and long legs. Sexes similar.

Adults: Breeding: Upperparts, brown, finely streaked dark brown, and whitish feather edges. Forehead, eyebrow, white or buffish. Eye, black. Underparts, range from pale orange-buff to rich rufous. In flight, shows a white wingbar and white edges to rump and tail. Bill, black and robust, tip slightly upturned. Legs, olive-grey and short. Non-breeding: Like breeding plumage but distinctly pale. Upperparts, grey-brown, with broad whitish feather edges. More white on forehead and face. Underparts, white with faint pale grey-brown breastband, often restricted to shoulders.

Male: Underparts dark red.

Female: Underparts more orange-buff to rich rufous.

Juveniles: Similar to adult breeding plumage but paler, with feather edges buff and with a pale orange-buff wash on breast and belly. Flecked dark brown on breast and flanks.


Other Names (World)
Southern Red-breasted Plover, Red-breasted Plover, Red-breasted Dotterel, New Zealand Plover, New Zealand Dotterel, Tuturiwhatatu pukunui, Paturiwhata

Family
Charadriidae (Plovers)

Size
25 cm

First Described (Guide)
Gmelin, 1789

Habitat
Wide ocean beaches, estuaries and harbours with tidal mudflats, bare hilltops and open bog or tussock-grasslands.

Range (Guide)
New Zealand (B) (NB).

Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.

Population
Estimated population is 2,000 (2010) and decreasing.

Status CR
Human encroachment and predation by feral cats are the main threats.

For more information see BirdLife International Species Factsheet.

Habits
In small parties. Flocks congregate at estuaries after breeding.

Food
Molluscs and small crustaceans on wet sands, crickets, moths and other insects on dry sand or pastures.

Voice
Most common call is a sharp 'chip'. A long, loud churring call used in aggressive interactions.

Xeno-Canto Sound Files (more (2)...)

 
New Zealand Plover (Charadrius obscurus) [XC296049]
     by nick talbot from Whangaparaoa, Auckland, Auckland, New Zealand (alarm call)

 
New Zealand Plover (Charadrius obscurus) [XC390381]
     by Dan Lane from Te Kouma, Thames-Coromandel District, Waikato, New Zealand (call)

Nest
A depression in moss or sand, usally in the lee of a rock or thicket.

Eggs (Guide)
3; buff or olive, heavily blotched with black and dark brown; pyriform. Incubation: 28 - 32 days; by both parents.

Young
Fledge in 29 - 51 days.

Subspecies
Has been linked with Double-banded Plover (Charadrius bicinctus). Recently divided in two subspecies, based on differences in morphometrics, plumage, ecology and behaviour.

The following 2 subspecies are recognised:

  • aquilonius Dowding, 1994   -  North I, New Zealand. Considered by some authors to be a distinct species, Northern Red-breasted Plover (Charadrius aquilonius).
  • obscurus Gmelin, 1789   -  Stewart I, New Zealand.


Similar Species
Greater Sand Plover (Charadrius leschenaultii)
Slightly smaller. Non-breeding with non-breeding. Legs are longer. Upperparts are plain grey-brown. Underparts white except for grey-brown shoulder tabs, which may or may not form a thin breast band.

Compare Images


References
See References.


Files:
JPG files for Southern Red-breasted Plover (Charadrius obscurus) - 10 files


More Information

BirdLife International

For more information about the Southern Red-breasted Plover see... Show Articles BirdLife International Species Factsheet.


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