989-16 - Eurasian beaver (Castor fiber) dam on drainage channel in Narew marshes, Podlaskie, Poland. MORE INFO: Beaver activity benefits much other wetland wildlife by helping to maintain high water levels in Poland's ancient marshes and swamp forests.
832-158 - Seven Springs ("Sieben Quellen"), alpine moorland and mountain landscape near Eschenlohe, Loisach Valley, Wetterstein Range, Upper Bavaria, Bavaria, Germany, Europe
764-1247 - Sandhill crane (Grus canadensis) taking off, Bosque Del Apache National Wildlife Refuge, New Mexico, United States of America, North America
586-1343 - Bogbean (Menyanthes trifoliata) in foreground, with Glyder Fach, Bristly Ridge and Tryfan mountain east face across Nant yr Ogof, Snowdonia National Park, Ogwen, Conwy, Wales, United Kingdom, Europe
83-9030 - Wetlands on the floodplain of the East Alligator River that forms the border between Arnhemland and Kakadu National Park, Northern Territory, Australia