Sia

Sia is a genus of songbirds belonging to the family Zosteropidae, commonly known as white-eyes. These small, active birds are characterized by a distinctive white ring of feathers around their eyes, which is a key identifying feature. The name "Sia" is derived from the Greek word "sios," meaning "acorn," although the connection to the bird's name is unclear. In Hebrew, the genus is referred to as Sia (סיה), while in Spanish, it is known as Sia, and in French, it is called Sia. Sia species are primarily found in Africa, Asia, and the Pacific regions, with a few species also inhabiting parts of Europe and the Middle East. These birds are known for their social behavior, often forming large flocks, and their diet consists mainly of insects, fruits, and nectar. The white-eye's distinctive ring is thought to play a role in social interactions and possibly in intra-specific signaling. Sia birds are also notable for their melodious songs and calls, which vary among species and are used for communication and territorial defense.