It comes on Nickelodeon, On Holloween, because its a series about monsters so it would be best to only have it on holloween........~ F the world ~
The duration of River Monsters is 3600.0 seconds.
probably close to a year after season 4 came out
River Monsters was created on 2009-04-05.
who ever knows what channel its on please go on to moshi monsters and tell me my name is : hellsbelles10
you have to jump over 3 monsters in the river
the bottom of a river
A river channel
The River Channel is just before the the river meets the mouth or sea.
The River Severn is the main river that flows into the Bristol Channel.
river bank.
The river bed
the river Oise and the river Marne are important tributaries to the Seine river.