Wikipedia

Portal:Wetlands/Did you know/18

< Portal:Wetlands | Did you know
that grass valleys exist principally due to the work of beavers?
... that grass valleys exist principally due to the work of beavers?

(Pictured left: Beaver.)

Other "Did you know" facts... Read more...
Retrieved from "https://en.wikipedia.org/w/index.php?title=Portal:Wetlands/Did_you_know/18&oldid=708099942"