ナショナルジオグラフィックのインスタグラム(natgeo) - 8月5日 12時08分

Photograph by @paulnicklen // Young polar bear cubs, freshly out of the den peek out from behind their mother as she rests on the sea ice near Ellesmere Island, Nunavut. Polar bears are masters at conserving energy. At this stage, these cubs are drinking milk that has 33% fat content compared to humans at 3-5%. The mother needs to catch seals on a regular basis for survival and energy conversion for her young. #followme on @paulnicklen as I celebrate polar bears on my feed all week. #mastersoftheirdoman #nature #naturelovers #bear #polarbears #cute #love #family #beauty #gratitude #instagood #tbt

[BIHAKUEN]UVシールド(UVShield)

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