👉 Antenatus is a genus of birds in the family Aves. They are small, medium-sized passerines, with wingspan ranging from 20 to 50 centimeters (7.9 to 19.3 inches) in adult size. Antenatuses are known for their distinctive white and black beaks, which they use for vocalizing. The genus also includes the species "Diatonia" and "Stygmae", which are very similar to the