スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 11月5日 03時22分

Senior scientist Dr. Don Moore, is in Canada for #PolarBearWeek, monitoring polar bear populations. This was the first bear he met out in the tundra buggy with fellow scientists and polar bear experts.
Polar bears are arctic specialists. They hunt seals—their main food source—out on the sea ice. The main threat to the bears is disappearing sea ice caused by climate change. #WeSaveSpecies

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