Find all of the adjectives in the following sentence and replace them with synonyms.
The large bird flew swiftly in the sky.
The immense bird glided quickly in the sky.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Find all of the adjectives in the following sentence and replace them with synonyms.

### Response:
The immense bird glided quickly in the sky.