Why would the presence of carrion birds suggest that a battle in imminent In the hobbi?

In "The Hobbit," the presence of carrion birds often signifies that death and destruction are near, as these birds typically feed on the remains of fallen creatures. Their appearance can foreshadow a battle, indicating that conflict is approaching or already underway. This connection between carrion birds and impending doom heightens the tension and awareness of danger for the characters. Thus, their presence serves as a grim omen of the violence that may soon unfold.