“…Various microscopic studies were depicting the avian eye and its adaptation to environmental conditions such as; flying, feeding, and breeding behavior (Bassuoni, Abumandour, El‐Mansi, & Hanafy, 2021). The pecten oculi is described as an intra‐ocular structure that presents just in the avian eye which extended from the retina toward the lens close to the optic nerve entrance (Abumandour, Bassuoni, & Hanafy, 2021; Alan, Onuk, Alan, & Kabak, 2020; Ince, Onuk, Kabak, Alan, & Kabak, 2017; Smith, Smith, & Braekevelt, 1996).…”