Taiwan Bush-Warbler (Locustella alishanensis)

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About Taiwan Bush-Warbler (Locustella alishanensis)
- Kingdom: Animals
- Phylum: Chordates
- Class: Birds
- Order: Perching Birds
- Family: Bush Warblers
Red List Category
LC
Least Concern
Red List Criteria
Version
3.1
Year Assessed
2012
Assessor/s
BirdLife International
Reviewer/s
Butchart, S. & Symes, A.
Contributor/s
Justification
Although this species may have a restricted range, it is not believed to approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be stable, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size has not been quantified, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.
International Union for Conservation of Nature and Natural Resources
Trips
No trip reports available.Visits
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2006-01-25Taroko Gorge - Tienhsiang, Taiwan