Sounds in the distance

The Elf sat in solity, placing a large branch on the fire.
There was a crackling and a pop as the wood caught and
the flames lept up. Kailus stopped, his Elven hearing heightened.
In the distance he could recognize the echoing calls of wolves
He sat listening trying to distinguish if the sounds were drawing closer.
Kailus stood up. He took a few steps and heard the echoing
Howl again.