Democrats are the ones who make voices before making decisions

When their noise reaches a certain level, it indicates that they are ready to go now, and with it, the birds set out on their journey.

 Alex Thornton, a professor of cognitive evolution at the University of Exeter, told BBC News that this is a very interesting revelation about birds making decisions.

 The first is the volume of the noise and the second is how loud that noise goes or how fast the noise increases.

 When the birds agree, on average, thousands of birds fly from the trees in five seconds, a beautiful sight seen in the UK in winter.

 Scientists say that when the noise is loud, the flock of birds also leaves quickly.

 A flock of 40,000 jackdaws has been spotted flying together in Norfolk.

Professor Thornton says jackdaws like to fly from trees together because it protects them from other birds of prey or is helpful for "information exchange".

. You may also realize that following this bird will be beneficial for a good place to eat.

To observe the birds' habits, the scientists used sound-recording devices on the trees in Cornwall where the jackdaws lived for two years during the winter.

 Scientists led by Masters student Alex Dabnah analyzed the sounds and compared them to the noise made by birds as they left the tree.

To test their findings, the scientists shared the recordings with Jacques, sitting on a tree, and saw that the herd reacted to the sounds and flew six minutes earlier than average. Birds do not fly when wind noise is heard instead, indicating that jackdaws respond to specific sounds, not to any noise.

Humans continue to be a nuisance to birds by increasing light and noise pollution, which may affect the ability of animals to communicate with each other.

Think of a bird's nest near a city or a busy highway," says Professor Thornton.