Contact: Barbara K. Kennedy
Caption: This is a female caribou and her calf. Research led by Eric Post, a professor of biology at Penn State University, has linked an increasingly earlier plant growing season to the melting of arctic sea ice, a relationship that has consequences for offspring production by caribou in the area.
Credit: Eric Post, Penn State University
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Related news release: Caribou may be indirectly affected by sea-ice loss in the Arctic