Jungle Babbler - Beautiful Species of babbler Family

The Jungle Babbler (Argya striata) are all untidy-looking, earthy-brown birds about the size of mynas. They go about in little flocks, thus it gets the name “Seven Sisters,” or “Sath Bhai (seven brothers).” They feed largely on the ground, seeking insects among dead leaves.
While feeding they keep up a constant chatter which every now and then grows very loud. They sounding like a combination of a squeak and the groans of a revolving axle that requires to be oiled.

Content - https://www.charismaticplanet.com/the-common-babbler/