The village pond in Loose was recently surveyed and contained a mixture of the following species: Water mint, Meadowsweet, Common reed mace, Water dropwort, Bittersweet, Yellow iris, Branched bur reed, Greater tussock sedge, Brooklime, Water figwort, Water forget-me-not, Great willowherb, Flag iris and Marsh marigold.
In western Europe the Marsh Warbler breeds mainly in rank vegetation on damp or seasonally flooded soils, and is particularly attracted to tall herbaceous vegetation such as nettles, meadowsweet, willowherbs and to young osiers and other low woody plants.