wolf note

A captive male red wolf, note the broad skull and wider snout as compared to a coyote.

The discord, I think, is called the wolf note, and it is well named.

He knew too that whenever the wolf note was heard, all other sounds were stilled as if every living creature expected to hear an answering cry and waited for it to come before resuming their own communications.

Collins had heard him howl more than a hundred times and knew that there was some slight difference between his voice and the pure wolf note.

Each time he heard the wolf note the urge to kill was strengthened in Breed.