Global warming good for ringed seals — Warming causes polar bears eat other seals instead

HNGN reports:

The analysis confirmed that polar bears feed on three species of seals including ringed seals, harp seals and hooded seals. Researchers also found that the diet of these bears had changed dramatically over the 30 years during which the samples were collected. During this period, the consumption of ringed seals decreased by 42 percent while the consumption of the other two sub-Arctic seals increased.

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