wel: see catfish.
Found on http://www.infoplease.com/ce6/sci/A0920255.html


The Wel l (Welle) is a river in Poland. It flows out of the Great Dąbrowa and Little Dąbrowa lakes near Dąbrówno, following a course of 118 km first that goes southwest and then north. It is a tributary of the Drwęca river, ending at Bratian. Lidzbark Welski is the largest town on the Wel. The river gives its name to the protected area called...
Found on http://en.wikipedia.org/wiki/Wel
No exact match found