Author Kim Sungho studied biology at Yonsei University. He developed a deeper interest in nature while working as a professor at Seonam University near Mt. Jiri and Seomjin River. His sharp observations and love for nature and life are faithfully reflected in his writing. Kim's works include Great Spotted Woodpecker's Baby Journal, 80 Days with a Eurasian Nuthatch, Black Woodpecker Forest, My Life Science Studies, and The Busy Life of a Short-Tailed Bush Warbler.