スミソニアン国立動物園さんのインスタグラム写真 - (スミソニアン国立動物園Instagram)「The fastest land animal is quickly running out of time. As cheetah populations in the wild continue to decline, zoo populations are becoming even more critical to the future of the species. Luckily, these big cats have some amazing scientists in their corner. On Tuesday June 20 at 7pm ET, learn about the difficulties of managing and reproducing these cats with Dr. Adrienne Crosier, a cheetah biologist with the Smithsonian’s National Zoo and Conservation Biology Institute. Adrienne will also offer an inside look at some of the cutting-edge techniques scientists are using to improve genetics and cheetah cub reproduction in zoo facilities. Use the link in our bio to register for this great free event from @smithsonianenvironment #EarthOptimism Image description: a photo of a female adult cheetah laying in a grassy field with her five cubs.」6月18日 8時50分