Subfamily Carduelinae is a group of birds that includes species such as finches, grosbeaks, and goldfinches. Synonyms for this subfamily include the Cardueline finches, the Carduelidae family, and the Carpodacidae family. These synonyms are often used interchangeably in scientific literature to refer to this diverse group of birds that are characterized by their distinctive bills, which are adapted for seed-eating. Within the subfamily Carduelinae, there are over 140 species that can be found across the globe, making it a fascinating and diverse group of birds that has captured the interest of researchers, birdwatchers, and nature enthusiasts alike.