The first sign of the spring melt - a stream is seen flowing on the ice  - Alaska, Tigvariak Island, North Slope
<bdi><a href="https://en.wikipedia.org/wiki/en:Harley_D._Nygren" class="extiw" title="w:en:Harley D. Nygren"><span title="American military officer (1924-2019)">Harley D. Nygren</span></a>
</bdi>
Spring 1950 <div style="display: none;">date QS:P,+1950-00-00T00:00:00Z/9,P4241,Q40720559</div>
NOAA At The Ends of the Earth Collection , Image ID: corp1098 (<a rel="nofollow" class="external autonumber" href="http://www.photolib.noaa.gov/htmls/corp1098.htm">[1]</a>)