Ana Katrina and Juan Carlos (2023) “Density and Feeding Preference of the Polillo Tarictic Hornbill Penelopides manillae subnigra in Fragmented Forests of Polillo Island”, BANWA Archives (2004-2013), 4(1), pp. 69–82. Available at: https://upminojs.poolreno.com/index.php/banwa-archives/article/view/30 (Accessed: 20 September 2024).