The parties often refer to the result of the negotiation as a collective bargaining agreement (CBA) or as a collective employment agreement (CEA).
When theyâre happy and satisfied they make a humming sound. This sounds like a blend of buzzing and humming. When in danger alpacas will sound an alarm which sounds a little like a horseâs whinny. And, as you now know, before mating alpaca stallions âorgleâ.
One possibility is the bobcat. Several sites indicate that bobcats scream when threatened. Iâve also read that bobcats, when lovesick, emit a high-pitched scream. However, this site has three bobcat sounds, as well as various other animal sounds. I must admit that none of the bobcat sounds resembled a womanâs scream. Another good possibility is the fox, which I have seen at times near the dam. This site has examples of fox screams. (Foxcry.wav seems to be the nearest match.) Other sites I have found indicate that a fox can produce a vocalization somewhat similar to a woman screaming.