A river feeder is known as a tributary.
Ain River
iser
Pecos
Saone
A river that runs into the Yellow Sea, or feeds into it. The Han river is one such river.
Elbe
Feeder creeks, or tributaries.
There are two rivers: Mexico's Rio Conchos, and Texas's Pecos River.
There are different feeder river colours like , black: like dark coffee and White: like cappuchino. They merge together in the main river.
There are different feeder river colours like , black: like dark coffee and White: like cappuchino. They merge together in the main river.
A North Sea Feeder beginning with the letter Y could be the York River estuary, which connects to the North Sea via the Humber Estuary in England.
The Meuse River flows into the North Sea. It begins with the letter M.