The Great-billed Seed-Finch is a small seed-eating finch with an exceptionally thick, strong bill. Surveys in Brazil found it at very few marshy sites in the Cerrado.
It is a small seed-finch with an exceptionally thick and strong bill.
A Brazilian field survey spent more than 6,000 hours across 45 potential or historical sites and found the species at two marshy Cerrado sites called veredas.
An extinction-risk assessment has not been added yet.