river mouth
end of a river or stream
river delta
landform that is formed at the mouth of a river
Pearl River Mouth
River mouth of Pearl River
estuary
type of marine and riverine ecosystem
Ebro Delta
Ebro river delta in Catalonia, Spain
Rhine Mouth
mouth of the Rhine in the North Sea in Netherlands
Murray Mouth
river in Australia
Derwent Mouth
location on the River Trent