What is a characteristic of stirred cocktails compared to shaken?

Stirred cocktails are characterized by being less aerated compared to shaken cocktails. The shaking process incorporates more air into the mixture due to the vigorous movement, resulting in a frothy texture and increased aeration. This is particularly important for cocktails that rely on clarity and a smooth mouthfeel, such as Martinis and Manhattans.

Stirring, on the other hand, is a gentler technique that combines the ingredients without introducing as much air, preserving the drink's natural texture and giving it a smoother finish. This lower level of aeration results in a denser and more balanced cocktail, allowing the flavors to mingle without becoming overly diluted or losing their intended character. This method also maintains the drink's visual clarity, enhancing its overall presentation.