What's this sound? Oii yoiyoiy

[RussianChickens]

I have a rooster, or rather had (we ate him this week) and he would always walk about during meal time saying "oiiii yoi yoi yoi"

I always liked listening to his yodel. But I had too many roosters and these two Phoenix gave the hens the most trouble except for the coachins who we also ate.

Anyone know what this sound is? I don't hear any of my other chickens or roos make it.

 

[RussianChickens]

Does anyone know? I have not heard any other chickens make it.

 

[aart]

Need to post a video with sound to know what "oiiii yoi yoi yoi" really sounds like.
Then you might get an answer. ;-)