Eat like a bird
Meaning
To eat a very small amount of food.
Origin
The idiom 'eat like a bird' sprang directly from centuries of human observation of avian dining habits. From ancient times, people watched birds, small and delicate, peck at tiny seeds or crumbs, seemingly consuming almost nothing with their minute beaks. This perception of their dainty, minimal intake, rather than the reality of their high metabolism requiring frequent eating, solidified the image in the human mind. The phrase thus became a straightforward, universally understood comparison for someone who eats very little, often with a sense of refined or insufficient appetite.
Examples
- I was so nervous before the exam that I could only eat like a bird for breakfast.
- She always eats like a bird when we go out to fancy restaurants, never finishing her plate.