They generally avoid forests, swamps, marshes, heaths and moorland. Freshwater habitats include rivers, streams, lakes, ponds, marshes and bogs. The common sundew thrives in wetlands such as marshes and fens. They live in the Mud Kingdom, which consists of marshes, swamps, and bogs. All occurred in the Southeast, where alligators are endemic to wetlands and tidal marshes. They thrive on coastlines in brackish water and in swampy salt marshes. The ruff breeds in extensive lowland freshwater marshes and damp grasslands. The terrain of the park varies from mosaic grasslands, dense sal forests and swampy marshes. Bangladesh has an abundance of wildlife in its forests, marshes, woodlands and hills. The coast of Togo is characterized by marshes and mangroves. The area encompasses forests interspersed by marshes and lakes formed in gravel pits. Wetland productivity (marshes and fens) is similarly measured. It often occurs close to rivers, marshes and lakes. There are alkaline grasslands interrupted by marshes. It is found in lowlands at altitudes below near streams and marshes.