Tree Sparrow (Passer montanus)

The Tree Sparrow (Passer montanus) is a smaller and somewhat more colorful relative of the house sparrow, which hikers often encounter on the edges of villages, in orchards, and along shrubby mountain paths. It differs from its better-known relative by two key features: a distinct black spot on the white cheek and a uniform chocolate-brown cap. Unlike the house sparrow, both sexes of the tree sparrow are similarly colored, greatly facilitating its identification in nature. It grows to a length of up to 14 centimeters and is known for its lively chirping, which is somewhat higher-pitched and sharper than that of the house sparrow.
In the hilly world, it is most frequently observed in small flocks tirelessly searching for food among shrubs or on the ground. It feeds primarily on seeds and fruits, enriching its diet with insects during the breeding season, thus helping regulate their numbers in nature. It is much more tied to open cultural landscapes and forest edges than the house sparrow, which prefers the immediate vicinity of houses. The tree sparrow nests in tree cavities or nest boxes, where it carefully prepares a nest from dry grass and feathers. With its tireless activity and presence, it enriches the natural diversity of our hills and reminds us of the importance of preserving mosaic landscapes.