They called their settlement Plune, which means "ice-free water".
Most eagles fly south from Canada and the Great Lakes states every winter seeking ice-free water and their favorite food, fish.
They move south in winter to keep in ice-free waters.
In ice-free waters the maximum speed of the nuclear-powered icebreakers is as much as 21 knots (39 km/h, 24 mph).
They move south in winter into northernmost areas of the north Atlantic and Pacific, but only to keep in ice-free waters.
Finding no sign and reaching the end of the navigable ice-free water, they returned to Cape Denison.
There was a moat of ice-free water surrounding the cas- tle: an effective barrier to a skater.
Many reservoirs are very low right now, and there is not much ice-free water, Mr. Nye said.
They group in large schools in ice-free waters.
The Slavs called it Plune, which meant "ice-free water".