My young Braham Pullet, 20 wks or so, has just started to get her red facial appadages in and is getting ready to lay.
I noticed today she was laying in the brush quietly and made this " Merrrr" sound every time she breathed out. She is in healthy condition, no wounds and nothing coming from her mouth, nose or eyes.
I will try and upload a video of the sound. I am curious is it's her working her first egg or a Respitory problem. Thanks!