The wetlands

A fundamental ecosystem for life on this planet

Know more about LIFE Cerceta Pardilla Project

Presentation video

The marbled duck is one of the seven species at critical risk of extinction in Spain

Up until midway through the twentieth century, the species was abundant in the Mediterranean coastal wetlands, and especially in Doñana, but a drastic population decline over the past few decades has left it at imminent risk of extinction.

The number of breeding pairs in Spain, virtually the only remaining area of occurrence in Europe, was 74 pairs in 2020 and in decline. Habitat loss and degradation are the greatest threats for survival of the species. These wetlands are suffering the impacts of drought, pollution, the proliferation of artificial barriers and other threats caused by human activities.

Our objective is to improve the state of conservation of over 3,000 hectares of wetlands to reverse the current trend towards extinction of the marbled duck. With the LIFE Cerceta Pardilla project, Spain will not only conserve one of the country’s most emblematic duck species, but also one of the most important ecosystems for planetary health, which is among our principal allies in the fight against climate change: wetlands.

News

The project finishes its first year with significant advances

The LIFE Cerceta Pardilla project, coordinated by the Fundación Biodiversidad of the Ministry for Ecological Transition and the Demographic Challenge, ends its first year of implementation with significant progress.

Presenting the LIFE Cerceta Pardilla project in Andalusia

The Andalusian Government is actively participating in this LIFE project that seeks the recovery of the most endangered duck in Europe through the improvement of 3,000 hectares of wetlands.

More than 50 specialists exchange knowledge and experiences on the marbled duck

The LIFE Cerceta Pardilla project has organized a seminar to exchange experiences and training with experts in this species and in the conservation of wetlands, an essential habitat for the survival of the Marbled Duck (Marmaronetta angustirostris).

The species

The marbled duck is one of the most representative breeding duck species in Spain. It is characterised by its small size, the dark patch around the eye, its spotted plumage and its crest or “topknot” on the nape, which is more visible on males.

Its European population is almost exclusively confined to wetlands in Spain, such as the Guadalquivir or the El Hondo marshes and Santa Pola salinas (salt pans) on the Mediterranean coast. Indeed, the marshes and lagoons of Andalucía, Murcia and Valencia are the most important regions in Europe inhabited by this small masked duck.

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The degradation and loss of natural wetlands, its habitat, are endangering its survival and future

Video

Actions

In order to try and reverse the dramatic current situation of the marbled duck populations and its habitats, we have commenced a series of research, conservation, governance and awareness-raising actions.

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A monitoring program using satellite-tagged individuals to increase our knowledge about the species will be undertaken.

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We will buy land and enter into custodial agreements with private estates in priority areas for the conservation of the species where control measures for natural and non-natural threats will be carried out.

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Active participation, training and awareness-raising activities among relevant sectors will be fostered, including implicating other countries in the Maghreb, where the marbled duck spends periods of its life cycle.

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Communication activities will be developed to spread news about the project’s results and to promote knowledge about the species.

With the LIFE Cerceta Pardilla, Spain will not only conserve one of the most emblematic duck species of our country, currently at risk of extinction, but also one of the most important ecosystems for the planet’s health, which is among our principal allies in the fight against climate change: wetlands.

Marbled duck