Photo 1902692, (c) dhanapal, some rights reserved (CC BY-NC), uploaded by dhanapal

Attribution © dhanapal some rights reserved Uploaded by dhanapal Source iNaturalist Associated observations Photos / Sounds What Knob-billed Duck (Sarkidiornis melanotos) Observer dhanapal Date May 6, 2015 Place Tirunelveli, IN-AP, IN (Google, OSM) Date Added May 24, 2015 12:17 PM IST Description Comb Duck aka Knob-billed Duck(Sarkidiornis melanotos) Tags Birds 11 IDs Research Grade View Sizes small medium large original Copyright