On The Mississippi

Through wild and tangled forests
The broad, unhasting river flows--
Spotted with rain-drops, gray with night;
Upon its curving breast there goes
A lonely steamboat's larboard light,
A blood-red star against the shadowy oaks;
Noiseless as a ghost, through greenish gleam
Of fire-flies, before the boat's wild scream--
A heron flaps away
Like silence taking flight.