“Comparative Histomorphological study of small intestine between Harrier (Circus cyaneus) and Partridge (Alectoris chukka) in Iraq : Study of small intestine between Harrier and Partridge” (2024) University of Thi-Qar Journal of agricultural research, 13(1), pp. 139–146. doi:10.54174/utjagr.v13i1.318.