Return Of A Song Sparrow

With your song,
You return;
I waited long,
With concern.

I’m glad
To see you;
I was sad
When you flew.

You’re back
From your trip;
You’ve a knack—
Winter you skip.

It’s spring,
And you’re here;
When you sing,
You spread cheer.

With your song,
You return;
I waited long,
With concern.