The wet habitats are especially important and among the most threatened in Europe : flooded forests , humid grasslands , backwaters , abandoned river beds and meanders , and the steep eroded cliffs that are nest ing grounds for bank swallows and kingfishers , and the sand and gravel spits and the threatened bird species nesting there , such as the little tern and the little ringed plover .
Svi vi imate problem?Hoćete malo ovoga?hrenWaC hrenWaC