The Breeding biology and daily activities of the night heron, nycticorax nycticorax (linnaeus) with preference on flight capacity and biometry / [MS Thesis] Herons Birds 598.34 BRE Thesis (MS )—Department of Zoology, University of Dhaka, Session : 2006-2007. Includes bibliographical references. Dhaka : University of Dhaka, 2009. 2009. 2009 Text x, 85 p. : eng