Since the very beginnings of the Nature Park, Croatian Ornithological Society is working closely with the Park management.
Since 2001, each summer a regular Ornithological Bird-ringing Camp is taking place here at the Lake. Ornithologists come here to gather data about birds and their migratory routes and to put small aluminium rings on them. Each ring has a unique combination of letters and numbers. After the bird is caught in a fine net, it’s removed, ringed and released.
In 2004 an Ornithological Station was built. Volunteers can stay here and take part in everyday activities with the ornithologists. Staying here for a few days, learning to recognize birds and watching their behaviour can be a great and emotional experience.