Meaning: Birds were making sounds outside her window.
Choice of Words:Chirped is the sound made by birds, outside means not inside, and window is an opening in a wall.
Alternative Expressions
The feathered creatures sang sweetly by the glass.
Meaning: This sentence is similar to the first one, but it uses more descriptive language to paint a picture in our minds.
Choice of Words: **Feathered creatures** is a poetic way to refer to birds, because they have feathers. **Sang sweetly** means to make a pleasant sound, like a bird singing. **By the glass** means near the window.
A chorus of avian voices filled the air near her casement.
Meaning: This sentence is the most poetic and uses more sophisticated language to describe the same event as the first two sentences.
Choice of Words: **Chorus** means a group of singers or musicians performing together. **Avian** means related to birds. **Voices** refers to the sounds that birds make. **Filled the air** means that the sounds were everywhere. **Near her casement** means close to the window.