What are the variations of toco toucans?

Toco toucans (Ramphastos toco) primarily have one main species, but there are several subspecies that vary slightly in size, coloration, and geographic distribution. The most notable variations include the standard Toco toucan found in central and eastern South America, as well as variations like the Pantanal toucan, which is adapted to the wetland habitats of the Pantanal region. Differences among subspecies can often be subtle, such as variations in bill coloration and body size. Overall, while the Toco toucan is a distinct species, its subspecies exhibit minor regional adaptations.