This farmer in Thanh Hoa, Vietnam, calls out seeing thousands of ducklings fall in line.

The man films as he makes a noise at the around 3,000 ducklings that begin waddling back into their shelter.

The farmer is attempting to train the 4-week-old ducklings.

Video captured the moment of The man called thousands of ducklings to duck back to the cage in Thanh Hoa, Viet Nam.
According to the man, the ducklings have about 3,000 ducks and are 4 weeks old. The man is training the ducklings to get used to the man's call.
In the video, the man uses his voice and sound to call the ducklings back to their coop in the afternoon. The ducklings, after hearing the man's voice, quickly moved into the coop in an orderly manner.