Question

A tiny red bird in a tree outside my window chirped while I practiced my flute solo for the winter concert. Which part of this sentence is a clause?

Answer 1

Answer:

A tiny red bird in a tree outside my window chirped.

Explanation:

A clause is the where the SUBJECT starts and where the PREDICATE ends.

Answer 2

Answer:

Explanation:

Main clause: A tiny red bird in a tree outside my window chirped

Relative clause: while I practiced my flute solo for the winter concert.