The Ormoške Lagune Nature Reserve, spanning 55 hectares, is a significant wetland area situated within the Drava River ecosystem, adjacent to Ormož Lake. This anthropogenic wetland comprises shallow pools surrounded by lush reeds and rushes, and bordered by a unique flooded forest, representing the remnants of Slovenia's vast riparian forests. The area is of great importance both nationally and internationally for the conservation of various endangered bird species.
As a crucial nesting site for waterbirds, Ormoške Lagune provides habitat for 29 different breeding waterbird species, including rare and endangered species such as the little bittern, little crake, ferruginous duck, black-winged stilt, common redshank, and common tern. Moreover, this reserve serves as a vital waypoint for migratory birds, with up to 30 species, sometimes totaling ten thousand birds, passing through during migration periods. Notable among these migratory species are the wood sandpiper and ruff.
Since the 1980s, the importance of this wetland was recognized by DOPPS (Birdlife Slovenia). Collaborating with environmentally aware employees from the former Ormož Sugar Factory, DOPPS initiated measures such as constructing breeding rafts for common terns, modifying water regimes, and implementing late mowing techniques to enhance biodiversity.
Following the factory's closure due to EU sugar sector reforms, DOPPS proposed the transformation of the area into a nature reserve. The initiative received full support from the factory's management, culminating in the donation of the land by the Dutch Royal Cosun corporation in March 2010.
The vision for Ormoške Lagune entails:
In 2012, DOPPS commenced the LIVEDRAVA project, co-financed by the EU, aimed at realizing this vision for a sustainable future within the Ormoške Lagune until its completion in 2017.