Current view: Data table and detailed info
Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
SACC. 2005 and updates. A classification of the bird species of South America. Available at: https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm.
IUCN Red List criteria met and history
Red List criteria met
Red List history
Migratory status |
full migrant |
Forest dependency |
medium |
Land-mass type |
|
Average mass |
- |
Population justification: The global population has been estimated at 1,900,000 mature individuals (Partners in Flight 2020). In North America (USA and Canada), the total population size is estimated at 1,800,000 mature individuals (Partners in Flight 2020). This species is considered to have a medium dependency on forest habitat, and tree cover is estimated to have declined by 9.4% within its mapped range over the past three generations (17.46 years) (Global Forest Watch 2022, using Hansen et al. [2013] data and methods disclosed therein). However, the species' population in North America (USA and Canada) is estimated to have a slightly positive annual trend, which equates to a small increase in population size over three generations (Partners in Flight 2024). As North America holds the vast majority of the species' global range, the global population size is considered to be increasing slowly over three generations.
Trend justification: This species has undergone a large and statistically significant increase over the last 40 years in North America (74.3% increase over 40 years, equating to a 14.9% increase per decade; data from Breeding Bird Survey and/or Christmas Bird Count: Butcher and Niven 2007).
Country/territory distribution
Important Bird and Biodiversity Areas (IBA)
Recommended citation
BirdLife International (2024) Species factsheet: Broad-winged Hawk Buteo platypterus. Downloaded from
https://datazone.birdlife.org/species/factsheet/broad-winged-hawk-buteo-platypterus on 24/12/2024.
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 24/12/2024.