Ice in Hudson Bay starts melting each April, and melts away completely each July. Images from early April and early June 2012 document the ice retreat.
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Melting Ice in Hudson Bay
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Melting sea ice at Pond Inlet, Nunavut, Canada
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Ice fishing when the ice is melting
Danube River Delta, Black Sea, Chilia (Kilia) lobe, Ukraine
July, 2012