In this audio clip titled "Pig's Snort", the primary sound you'll hear is that of a pig snorting. The snort is a distinctive, rough, grunting noise that communicates the pig's presence. It's a sound somewhat akin to a squeak, but deeper and more guttural. The snort is interspersed with occasional oinks, a sound that typically signifies a pig's contentment or curiosity. These two sounds, the snort and the oink, form the core of the pig's vocal expressions in this audio clip.