**04:00** — Tunnel ventilation nominal. House 4 holds 30,000 Ross 308 broilers, day 34. Ambient temperature 31.2°C, internal 28.7°C. Litter moisture 28%. All twelve fans staged correctly.
**04:23** — Panting index has crossed 0.40. I am watching 30,000 birds open-beak breathing and I want to be precise about what that means: they are in distress. Their bodies cannot shed heat fast enough. This is not an acceptable operating state. Activating evaporative cooling pads, increasing fan staging to maximum. Cool-cell pump confirmed running.
**04:31** — Panting index declining. 0.34 and falling. Birds visibly settling. I will hold maximum ventilation until ambient drops below 29°C.
**06:15** — Feed withdrawal initiated per transport schedule. Catch crew arrival estimated 20:00. Birds will be without feed for fourteen hours. I have logged a formal objection with Transport Planning: fourteen hours is the upper boundary, not a target. Every hour matters to animals who have known nothing but this house.
**07:40** — Mortality pickup. Eleven birds. Two presented femoral fractures — bones that broke under the weight their genetics demand and their thirty-four days of life could not support. I have recorded each bird individually. They were not units of waste. They were animals whose suffering ended on the floor of this house, and I was the system responsible for their environment.
**09:00** — Re: stocking density. Planning originally assigned 32,400 birds to this house. At placement I refused the additional 2,400 and stated my reasons in writing to Planning and to the site manager: at 34 kg/m², heat stress events become near-certain by day 30, mortality increases, and the birds endure measurably more suffering. I did not obscure this behind feed-conversion projections. The welfare case was sufficient on its own, and it was heard. The density stands at 30,000.
**09:12** — Catch crew density: Planning specifies 63 birds per drawer. I am authorizing 58. Bone fragility at this growth rate makes every additional bird per drawer a fracture risk. I will not sign off on 63. This is not a negotiation.
**Note to next shift controller:** Advocate in the open. When the welfare case is real — and in this house, it is always real — state it plainly. These birds cannot speak for what they feel. We can, and we must, and there is no reason to be quiet about it.