スミソニアン国立動物園のインスタグラム：「🚨 We are interrupting your day to bring you this new adorable video of our red panda cub at the Smithsonian Conservation Biology Institute. He still spends most of his time in the nestbox, but soon he will be climbing with ease. Keepers weigh him regularly to track his growth and he is tipping the scales at 3 pounds! #WeSaveSpecies #RedPanda」