Piirdusin

Piirdusin, also known as the European goldfinch (Carduelis carduelis), is a small passerine bird in the finch family that is native to Europe, North Africa, and western Asia. It is a highly social and colorful bird, easily recognized by its red face and black and yellow wing pattern. The piirdusin typically measures around 12 to 14 centimeters in length and weighs between 14 to 19 grams.

The species inhabits a variety of environments, including open woodlands, hedgerows, parks, and gardens. Piirdusins are granivorous, primarily feeding on seeds, but they also consume insects, especially during the breeding season. Their diet often includes thistle and dandelion seeds, which are crucial for their survival.

Piirdusins are known for their distinctive, melodious song and calls. The male's song is particularly complex and is used to attract mates and defend territory. Both males and females participate in feeding and caring for their young, which are typically raised in nests built in trees or shrubs.

The breeding season for piirdusins varies by region but generally occurs between April and September. Females lay between 4 to 6 eggs per clutch, and both parents take turns incubating the eggs and feeding the chicks. The young birds fledge after about two weeks but continue to be fed by their parents for several more weeks.

Piirdusins are not globally threatened and have a stable population trend. They are protected by law in many countries due to their ecological importance and popularity among bird enthusiasts. The species is also commonly kept as a pet or seen in aviculture due to its beautiful plumage and pleasant song.