hmm pretty interesting..
sounded kinda like a young calf getting pissed at something
like the folks said above you can callem and/ or use scents..
don't let no one fool ya deer calls work and they also can spook them
if used at wrong times of the season..
i like to use lite tickle bag with a social buck grunt during bow season.
we've walked bedding deer up and grunted at them and they stopped..
i've also had them run n same situation..
suppose deer are like people, different strokes for different folks..