Colorado Parks and Wildlife on Tuesday warned residents and visitors to Estes Park to be aware of aggressive cow elk after a second attack in less than a week. About 1:30 p.m. Monday, a 4-year-old boy was attacked near Stanley Park. Unbeknownst to families, two elk calves were hidden in a rocky area near the park's playground. The boy was playing there when a cow elk suddenly charged and stomped on him multiple times, CPW said. Read more: https://www.9news.com/article/life/animals/elk-attack-boy-playground-estes-park-colorado/73-928e11f6-1011-4a10-b8a0-b82e6d0b52d0 ----- More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.