アメリカ内務省のインスタグラム(usinterior) - 11月14日 10時08分

Happy Weekend! Wishing you one with ample ottertunities for #SelfCare.

Sea otters have the thickest fur of any animal. Their fur contains between 600,000 to 1,000,000 hair follicles per square inch. Unlike most other marine mammals, otters lack a blubber layer. Instead, they depend on their dense, water-resistant fur to provide insulation. To keep warm, sea otters spend a large portion of their days grooming and conditioning their fur. This traps air and heat next to their skin. Video of grooming sea otter in #Alaska near Kodiak National Wildlife Refuge by Lisa Hupp, U.S. Fish and Wildlife Service. #Goals #Ottercuteness #usinterior #nationalwildliferefuge

[BIHAKUEN]UVシールド(UVShield)

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