The term "Genus Capella" refers to a specific group of birds, commonly known as the saw-winged birds. These are small passerine birds that are native to Africa and Eurasia. Some synonyms that are often used for the term "Genus Capella" include the saw-winged finches, the saw-winged swallows, and the saw-winged martins. These birds are characterized by their sharp, saw-like wings, which they use to catch insects in the air. They are often found in riverine forests, woodlands, and savannahs and are known for their distinctive calls and frenetic flight patterns. While there are many different species within the Genus Capella, all are known for their agility, speed, and impressive aerial acrobatics.