Akau Hena, S. ., Legbo Sonfada, M. ., Danmaigoro, A. ., Bello, A. . and Abubakar Umar, A. . (2012) “Some comparative gross and morphometrical studies on the gastrointestinal tract in pigeon (columbia livia) and Japanese quail (coturnix japonica)”, Scientific Journal of Veterinary Advances, 1(2), pp. 57-64. Available at: http://sjournals.com/index.php/sjva/article/view/1493 (Accessed: 16April2021).