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@sai_rakko 参考資料です↓ https://t.co/gk91cO8cK6
@sai_rakko 参考資料です↓ https://t.co/gk91cO8cK6
This study looked at the scat contents of polar bears in order to determine their foraging behaviors and found that polar bears forage to maximize intake and minimize energy by feeding on seals and vegetation which are high in protein and fat #OCS4012 htt