Blue Spix Macaw Population 2024 Population. The spix’s macaw, also known as the little blue macaw, is a critically endangered parrot species that was considered extinct in the wild for many years. The spix's macaw, one of the rarest birds in the world, is a small parrot with blue feathers.
The only locality where conclusive evidence for the continuing. They all are descendants of just seven founders, and this has created.