Purple-Rumped Sunbird (drkrishi) Tags: india birds asia aves apocynaceae milkweed karnataka mangalore certhia asclepiadaceae passeriformes dakshinakannada nectarinia zeylonica purplerumpedsunbird leptocomazeylonica chordata angiosperms calotropis calotropisgigantea gentianales leptocoma crownflower nectariniidae bondel arachnechthrazeylonica chalcostethazeylonica cinnyrissola cyrtostomuszeylonicus nectariniazeylonicacerthiazeylonica