When a bird is stuck in a chimney it may make a sound similar to the sound the speaker can hear. The sound the speaker heats is similar to the sound a bird might make. It doesn't mean that a bird stuck in a chimney will always make that sound. A bird stuck in a chimney might, for example, be silent. It might freeze in fear.

It is describing a annoying sound. when a bird gets stuck in a chimney or tight space it a makes a annoying sound to.

Yes you are right. Generally when a bird or animal is stuck somewhere they will make the distress sound to call for help. Well done and a Greta question.