Common starling

The starling is a social bird, known for its active and playful behaviour. It is a partial migrant, wintering in warmer regions such as southern Europe, but many individuals remain year-round in the Danube Delta. Nesting takes place in spring, when the starling builds nests in trees, buildings or other structures, using grass, leaves and other plant material. It is known for its ability to form large colonies where several individuals nest.

Sturnus vulgaris

Description and how to observe Common starling:

The common starling, also known as the starling, is a medium-sized bird, about 20-22 cm long with a wingspan of 38-44 cm. Its plumage is glossy with shades of green and purple, and during the breeding season it is brightened by white patches on its wings. The starling can especially be seen in spring and autumn, when it gathers in large flocks and its melodious and varied song is often heard in the wet and open areas of the Danube Delta.

What it feeds on Common starling:

The starling is omnivorous, with a varied diet that includes insects, worms, fruit, seeds and food scraps. In the Danube Delta, the bird often feeds on invertebrates such as snails and larvae, but also on berries and plant seeds. This diversity in diet allows it to survive in different habitats.

Threats:

The main threats to the starling include habitat loss due to deforestation, intensive agriculture and pollution. Competition with other bird species and natural predators can also affect their populations. Climate change is also having a significant impact on starling migration and breeding.

Ecological role:

Common starling play an important role in the Danube Delta ecosystem. By feeding on insects and other invertebrates, they help to control insect and invertebrate populations, thus having a positive impact on agriculture and plant health. Also, by dispersing seeds, grackles contribute to vegetation regeneration.

More information on Sturnus vulgaris:

The starling is an adaptable species and has managed to blend into a variety of environments, from cities to rural areas. Its complex and varied song, which includes imitations of environmental sounds, makes it an interesting bird for birdwatchers. In Romania, the starling is protected by national and European legislation as a species of conservation interest.