Hyun-Su Hwang, Jae-Kang Lee, Tae-Kyung Eom, Seung-Hun Son, Dong-Ho Lee, Hyeongyu Ko and Shin-Jae Rhim, 2024. Effect of Nutritional Content on Artificially Supplied Seed Utilization of Wintering Birds in a Mixed Forest, South Korea. Pakistan J. Zool., 56: 95-101. DOI: https://dx.doi.org/10.17582/journal.pjz/20220928070901