Sons do Bicudo is a lifestyle app for bird lovers, developed by Fibra Mobile. The app features the main songs of Bicudo-verdadeiro, a beautiful bird species from the Thraupidae family. These birds are known to inhabit wet pastures, shrub-lined trails, and edges of forest clearings, swamps, and lakeshores, usually near water bodies where their basic foods, such as Hypolytrum pungens, Hypolytrum schraerianum, and Cyperus rotundus, are available.

The app provides a great opportunity for bird enthusiasts to listen to the main songs of these beautiful birds. The app is available for free on the Android platform and is a great way to explore the sounds of nature.