pylväkhäntä

Pylväshäntä refers to a group of finches in the genus Pylvaxanta, native to the mountainous regions of Eurasia. These small birds are characterized by their relatively long, pointed tails, which give them their common name. Pylväshäntä species typically exhibit muted plumage, often in shades of brown, grey, and olive, with some males displaying brighter patches of yellow or red during the breeding season.

The diet of pylväshäntä primarily consists of seeds, supplemented by insects and other small invertebrates, particularly during the nesting period. They are often observed foraging on the ground or in low vegetation. Their vocalizations are generally described as chirps and trills, which can vary in complexity among different species.

Pylväshäntä are cavity nesters, utilizing tree hollows or rock crevices for their nests. Both parents participate in incubating the eggs and feeding the young. These birds are migratory in many parts of their range, moving to lower altitudes or more southerly regions during the winter months to find food. Their ecological role includes seed dispersal and insect control. While generally widespread, some populations may face localized threats due to habitat loss or climate change.