This isn't proof of MMCC! Its a bit of a stretch to suggest so without evidence.
So were the photos taken on the same date?
How many times in history has this happened?
What were snow fall levels prior to both photos?
Was there a drought prior to the last photo?
Is this a normal activity for this Glacier?
'Glacier retreat, melt, and ablation result from increasing temperature, evaporation, and wind scouring. Ablation is a natural and seasonal part of glacier life. As long as snow accumulation equals or is greater than melt and ablation, a glacier will remain in balance or even grow. Once winter snowfall decreases, or summer melt increases, the glacier will begin to retreat. Some biological processes, such as microbes on the surface of a glacier, can reduce the glacier's ability to reflect sunlight back into space. These bioalbedo processes can hasten glacier retreat.'
https://nsidc.org/cryosphere/glaciers/life-glacier.html
