Wintering populations of the globally significant white-headed duck (Oxyura leucocephala) have decreased significantly in number during the last few years, with only an estimated 50 birds remaining. Wintering sites in Pakistan are limited to three adjoining wetlands, known as the Ucchali Complex in Punjab.

The significance of this species has led to the development of a global action plan. As part of this plan, WWF-P plans to establish a model wetland site at Ucchali Complex for the conservation of the white-headed duck. Ucchali is a series of lakes and associated wetlands in the Salt Range. Baseline work, including community mobilisation, Participatory Learning and Action surveys, and awareness raising, has already been undertaken.