large group of egrets on the banks of kollidam river in kallanai (also known as the grand anicut

animal barrage beautiful birds black blue cauvery check dam coleroon concrete crane egret fly grand anicut group gushing water heron india kallanai kaveri kollidam landmark landscape natural nature ocean outdoor overflow reservoir river scenic storage surface tamil nadu thanjavur thiruchirapalli tourism travel destinations trichy view release white wild wildlife wing large egrets banks anicut