First Known When Lost

I NEVER had noticed it until
'Twas gone,--the narrow copse
Where now the woodman lops
The last of the willows with his bill.

It was not more than a hedge overgrown.
One meadow's breadth away
I passed it day by day.
Now the soil was bare as a bone,

And black betwixt two meadows green,
Though fresh-cut faggot ends
Of hazel made some amends
With a gleam as if flowers they had been.

Strange it could have hidden so near!
And now I see as I look
That the small winding brook,
A tributary's tributary, rises there.