As spring approaches, maintenance work often begins in green spaces and on buildings. However, the timing of these activities is important, as the breeding season of wild birds starts in March, when disturbing nests and nesting sites can raise conservation and legal issues.

Tree pruning and trimming

In Romania, according to the Birds Directive, which has been transposed for most species of wild birds, including numerous species living in urban environments, they are protected under national legislation (Government Emergency Ordinance no. 57/2007). All species of wild birds, including those that inhabit urban areas, are protected during the breeding season. These birds often nest in trees or shrubs, so the timing of pruning and trimming work is particularly important. Most species begin breeding in March, so tree pruning and trimming should ideally be completed before the breeding season, at the latest by the end of February. Interventions carried out during the breeding period may result in nest destruction or the death of eggs or chicks, and may constitute a breach of the law.

Relocating Swallow and House martin nests

Swallows and House martins are protected species in Romania, and their nests, whether in use or temporarily abandoned, are also safeguarded. According to the law, removing or relocating nests during the breeding season is prohibited and may only be done in exceptional cases with official authorisation. If nest relocation is necessary (for example, due to renovation work), it should be carried out only outside the breeding season, usually in autumn or until late winter, and, wherever possible, alternative nesting sites should be provided. Timely preventive measures help maintain the swallow population and avoid legal consequences.

Proper timing not only ensures the success of maintenance work but also protects the birds, so we urge residents to plan spring garden and maintenance activities carefully and responsibly.