MTPR

vocalizations

Retron

"Take a dozen railroad whistles, braid them together, and then let one strand after another drop off, the last peal so frightfully piercing as to go through your heart and soul." According to biologist Stanley P. Young, that's a stockmen's take on the sound of a howling wolf pack. But it'll come as no surprise to any dog owner that while howling is the most recognizable of four different wolf vocalizations, under various circumstances, wolves also growl, whimper, and bark.