スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 3月2日 07時52分

? A team of our reproductive scientists, veterinarians and panda keepers performed an artificial insemination on giant panda Mei Xiang today, March. 1. The procedure started at 3 p.m. Scientists and keepers had been closely monitoring Mei Xiang’s behavior and hormones since she began displaying behavioral changes Feb. 17, indicating she was almost ready to breed. Daily hormone reports showed Mei Xiang’s estrogen levels peaked Feb. 28, which means she was ovulating and able to become pregnant. Female giant pandas are only in estrus or able to become pregnant, for 24 to 72 hours each year. Paws-crossed! Link in bio to more info! #PandaStory @fonznationalzoo @スミソニアン博物館 #WeSaveSpecies

[BIHAKUEN]UVシールド(UVShield)

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