The Role of the Ocular Lids of the Black-Winged Kite, Elanus caeruleus, in the Immune Protection of the EyeNahed Ahmed Shawki1, Abdelraheim H Attaai2, Amany Mohamed Abdel- Mageed1, Fatma Abdel- Regal Mahmoud11 Assiut University, Faculty of Science. Zoology Department, Assiut, Egypt.2 Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Assiut University, Assiut, Assiut 71526, Egypt.2 Department of Anatomy and Histology, School of Veterinary Medicine, Badr University in Assiut, Assiut 11829, Egypt; abdelraheim.attaai@aun.edu.eg