Platyspiza crassirostris., is a species of bird in the Darwin's finch group of the tanager family Thraupidae. It is monotypic within the genus Platyspiza. It is endemic to the Galápagos Islands. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical moist montane forests.collected Juanuary 1953.
Skull Lenght 1in.
