Sceloglaux albifacies 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Aves Strigiformes Strigidae

Scientific Name: Sceloglaux albifacies (Gray, 1844)
Common Name(s):
English Laughing Owl
Spanish Lechuzón Cariblanco, Nínox Reidor
Taxonomic Source(s): Turbott, E.G. 1990. Checklist of the Birds of New Zealand. Ornithological Society of New Zealand, Wellington.

Assessment Information [top]

Red List Category & Criteria: Extinct ver 3.1
Year Published: 2016
Date Assessed: 2016-10-01
Assessor(s): BirdLife International
Reviewer(s): Butchart, S. & Symes, A.
Facilitator/Compiler(s): Brooks, T., Khwaja, N. & Mahood, S.
This species was found in New Zealand, but it is now Extinct, probably as a result of habitat conversion. The last confirmed record was of the nominate subspecies, in 1914.
Previously published Red List assessments:

Geographic Range [top]

Range Description:Sceloglaux albifacies was endemic to New Zealand with the nominate race on the South and Stewart Islands (with bones known from the Chatham Islands) and the subspecies rufifacies on the North Island. Birds were not uncommon until the first half of the 19th century, but were becoming rare by the 1840s. The last specimens of rufifacies were collected in 1889, with unconfirmed reports until the 1930s, and of albifacies, in 1914, with unconfirmed reports until the 1960s (Williams and Harrison 1972, Tennyson and Martinson 2006).

Countries occurrence:
Regionally extinct:
New Zealand
Additional data:
Continuing decline in area of occupancy (AOO):Unknown
Extreme fluctuations in area of occupancy (AOO):NoEstimated extent of occurrence (EOO) - km2:
Continuing decline in extent of occurrence (EOO):UnknownExtreme fluctuations in extent of occurrence (EOO):No
Continuing decline in number of locations:Unknown
Extreme fluctuations in the number of locations:No
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:No extant population remains.
Additional data:
Continuing decline of mature individuals:Unknown
Extreme fluctuations:NoPopulation severely fragmented:No
Continuing decline in subpopulations:Unknown
Extreme fluctuations in subpopulations:NoAll individuals in one subpopulation:No

Habitat and Ecology [top]

Habitat and Ecology:The species roosted and nested among rocks in open country and on forest edge (Williams and Harrison 1972).

Continuing decline in area, extent and/or quality of habitat:Unknown
Generation Length (years):5.8
Movement patterns:Not a Migrant

Threats [top]

Major Threat(s): Causes of the species's extinction are obscure, possibly habitat modification through grazing or burning, or predation by introduced mammals (Williams and Harrison 1972).

Citation: BirdLife International. 2016. Sceloglaux albifacies. The IUCN Red List of Threatened Species 2016: e.T22689496A93232295. . Downloaded on 18 August 2018.
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