Sika deer stroll in the rain at a sika deer national nature reserve in Qiqihar, northeast China's Heilongjiang Province, June 15, 2026. (Photo by Wang Yonggang/Xinhua)

A sika deer strolls in the rain at a sika deer national nature reserve in Qiqihar, northeast China's Heilongjiang Province, June 15, 2026. (Photo by Wang Yonggang/Xinhua)

Sika deer stroll and forage in the rain at a sika deer national nature reserve in Qiqihar, northeast China's Heilongjiang Province, June 15, 2026. (Photo by Wang Yonggang/Xinhua)

A sika deer is pictured in the rain at a sika deer national nature reserve in Qiqihar, northeast China's Heilongjiang Province, June 15, 2026. (Photo by Wang Yonggang/Xinhua)

Sika deer stroll and forage in the rain at a sika deer national nature reserve in Qiqihar, northeast China's Heilongjiang Province, June 15, 2026. (Photo by Wang Yonggang/Xinhua)

Sika deer are seen in the rain at a sika deer national nature reserve in Qiqihar, northeast China's Heilongjiang Province, June 15, 2026. (Photo by Wang Yonggang/Xinhua)

Sika deer stroll and forage in the rain at a sika deer national nature reserve in Qiqihar, northeast China's Heilongjiang Province, June 15, 2026. (Photo by Wang Yonggang/Xinhua)