LC
Aplomado Falcon Falco femoralis



Justification

Justification of Red List Category
This species has an extremely 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). Despite the fact that the population trend appears to be decreasing, the species does not appear to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is very 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.

Trend justification
The population trend is increasing in the USA is increasing following reintroductions (based on BBS/CBC data: Butcher and Niven 2007), but overall declines are likely owing to habitat loss and degradation elsewhere across the large range.

Acknowledgements

Text account compilers
Butchart, S., Ekstrom, J. & Symes, A.


Recommended citation
BirdLife International (2019) Species factsheet: Falco femoralis. Downloaded from http://www.birdlife.org on 23/10/2019. Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 23/10/2019.