A complex of old freshwater and brackish sea inlets (`kreken') in a polder landscape. The area encompasses a diverse set of habitats, including remnant saltmarshes, acidic marshes and wet woodlands.
This is an internationally important wintering site for Cygnus columbianus. The area is is also a nationally important breeding site for Luscinia svecica (25 pairs) and reedbed species.
BirdLife International (2019) Important Bird Areas factsheet: Krekengebied. Downloaded from http://www.birdlife.org on 20/04/2019.