Instead:
C1, tree 7.
Fewer visible larvae beneath litter compared with U1 tree 8.
Need repeat count.
Or:
Ground too wet.
Bird pressure concentrated near south edge.
Remove after 18 hours instead of 30.
Or:
Egg production 91 today.
Feed high because rain reduced forage.
The more he wrote, the less confident he sounded.
That was actually progress.
At the beginning, Toby wanted to prove the chickens worked.
By the middle, he wanted to know where they worked.
Those were different goals.
He discovered quickly that several pests were barely affected.
Some damage appeared high in the canopy.
Chickens could do nothing about it.
Some insects spent little useful time exposed at ground level.
Others appeared in treated and untreated rows at similar levels.
Toby wrote:
NO CLEAR EFFECT.
Again and again.
That disappointed him.
One evening, he sat at the kitchen table staring at pages.
Daniel entered.
“How bad?”
Toby shrugged.
“They’re not doing what I thought.”
“What did you think?”
“That they’d eat more of the pests.”
“Are they?”
“Some.”
“Enough?”
“I don’t know.”
Daniel poured coffee.
“At least you’re honest.”
Toby looked frustrated.
“That doesn’t save the orchard.”
“No.”
Daniel sat.
“Neither does pretending.”
Two days later, Harland visited.
He walked the orchard with professional satisfaction.
Not because he wanted Toby to fail personally.
Because the weaknesses he predicted were visible.
He pointed toward one block.
“Damage.”
“Yes.”
“Chickens didn’t stop it.”
“No.”
Another tree.
“Damage.”
“Yes.”
Harland stopped.
“Toby, you understand why I’m pushing your father toward treatment?”
“Yes.”
“Then?”
Toby looked toward his test rows.
“I need more time.”
Harland sighed.
“You always need more time when numbers aren’t saying what you want.”
Toby met his eyes.
“I don’t know what they’re saying yet.”
That answer made Harland pause.
Toby continued.
“I’ve been measuring the wrong thing.”
Harland folded his arms.
“What does that mean?”
“I was only looking at pest counts.”
“That’s the reason you put chickens out here.”
“Partly.”
“Now it’s partly?”
Toby nodded.
Harland almost smiled.
“You changing the question because the answer’s bad?”
“No.”
“I’m making the question bigger.”
Harland did not respond.
Toby explained.
The birds were not eliminating pests.
But they were changing other costs.
Leaf litter was being disturbed.
Fallen fruit was disappearing faster in some sections.
Manual cleanup time was lower.
Eggs still had value.
Some feed use was offset by foraging.
Manure added nutrients.
Certain ground-stage insects were reduced.
Other pests were unaffected.
Toby wanted to calculate all of it.
Harland looked skeptical.
“You’re going to turn chicken manure into twelve thousand dollars?”
“No.”
“Then what?”