Definition: Feliformia is a genus of birds in the family Passeriformes, which includes many species known for their unique adaptations and behavior. These birds are characterized by their long, slender bills that help them glide through the air. They have a distinctive beak that is curved at the tip to form a "V" shape. Other key characteristics include the ability to fly, a strong sense of balance, and a wide range of vocalizations for communication.