• Summary
• Text account
• Data table and detailed info
• Distribution map
• Reference and further resources

Justification of Red List category
This species has a very large range, and hence does not 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 increasing, 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 is extremely large, and hence does not 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.

Population justification
The global population is estimated at 1,500,000 mature individuals (Partners in Flight 2019).

Trend justification
This species appears to benefit from anthropogenic land-use change (Clark and Mitchell 2020) and the population is thought to be increasing (Meehan et al. 2018).

Text account compilers
Hermes, C.

Contributors
Meehan, T., Westrip, J.R.S., Butchart, S. & Ekstrom, J.

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Recommended citation
BirdLife International (2024) Species factsheet: Allen's Hummingbird Selasphorus sasin. Downloaded from https://datazone.birdlife.org/species/factsheet/allens-hummingbird-selasphorus-sasin on 22/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 22/11/2024.