It is elk mating season and finding a partner could get dangerous.
원문출처 : https://www.cnn.com/2020/08/30/us/elk-rut-yellowstone-park-fighting-trnd/index.html
원문출처 : https://www.cnn.com/2020/08/30/us/elk-rut-yellowstone-park-fighting-trnd/index.html