Kateřina - mokřad, Natural wetland monument in Modlany, Czech Republic.

Kateřina – mokřad is a natural monument in the Modlany cadastral area of the Teplice District, a wetland protected for the European significant locality of the European significant species Bombina bombina, the European fire-bellied toad, and other amphibians.

Kateřina – mokřad is a natural monument in the Modlany cadastral area of the Teplice district. It is protected as a European Site of Conservation, designated for the European important species Bombina bombina, the European fire-bellied toad, and other amphibians.

The site is a European important locality declared for the European important species Bombina bombina, the European fire-bellied toad, along with other amphibians. Its protection is tied to this species and its wetland habitat in the Modlany cadastral area.

The site lies in the Modlany cadastral area of the Teplice district, in the wetland by the village of Kateřina. The source gives no marked trails or visitor facilities, so check access locally before setting out.

The wetland plays a key role in water regulation and flood management for the region. At the same time, it creates specialized conditions that attract and support rare plant species.