Literature

• Oversteegen, M. 2021. [Photo of Buteo swainsoni.]. In: Dutch Caribbean Species Register.

Literature references linked to higher taxa

• eBird: An online database of bird distribution and abundance. eBird, Ithaca, New York. [link] (Aves)
• Gill, F & D. Donsker (eds) 2017. IOC World Bird List v7.1. [link] (Accipitriformes)