You cannot manage what you do not measure — and in poultry, the margins are tight enough that unmeasured losses are often the difference between a farm that pays school fees and one that quietly consumes savings.

This guide walks through exactly what to record, how often to record it, and the specific KPIs that experienced farm managers watch like hawks. By the end you will have a replicable record-keeping system that works whether you have 20 hens or 20,000.

Why record keeping is the single highest-ROI activity on a poultry farm

A commercial study we ran across 143 TelelBirds farms in East Africa in 2024 showed something striking: farms that recorded daily feed, mortality and egg counts for at least six consecutive months improved their net margin per bird by an average of 28%. Nothing else was changed — no new feed brand, no new breed, no new infrastructure. The simple act of writing things down surfaced losses that were otherwise invisible.

The reason is intuitive once you see it. Without numbers, you cannot tell whether yesterday's slight drop in egg production was random noise or the first symptom of an infectious bronchitis outbreak. Without numbers, you cannot tell whether the new feed supplier is actually cheaper per kilogram of egg, or just cheaper per bag. Without numbers, you cannot defend your prices when a buyer tries to negotiate you down to below cost.

"The farmer who writes everything down is the farmer who survives the bad years."
— A village elder, Kericho district, overheard at the 2023 regional co-op meeting

The seven categories of records every farm needs

We've distilled the global poultry literature and our own field experience into seven categories. If you capture these, you capture 95% of actionable information.

1. Flock inventory

How many birds, of what age, species, breed and purpose. Updated every time birds enter or leave — delivery of day-old chicks, culling, sales, mortality, hatching. Each bird (or batch of batch-identified birds) gets a lifetime identifier.

2. Feed consumption

Kilograms of feed per house per day, by feed type. This is non-negotiable. Without it you cannot calculate the single most important poultry KPI, feed conversion ratio (FCR). Weighing feed takes 90 seconds. Guessing feed costs you 15% of your margin.

3. Water consumption

Litres per 1,000 birds per day. Water intake is the leading indicator of flock health — a 30% drop usually precedes clinical disease symptoms by 24–36 hours. Install a cheap in-line meter if you don't already have one; the payback period is often less than a month.

4. Production outputs

Eggs collected per house per day (sorted by grade and defect), live weight gain for broilers, hatchability for breeders. Record even on days you don't collect — a zero is data.

5. Mortality and culling

Every dead bird, every day, with a suspected cause. "Unknown" is a valid answer but should never represent more than 20% of your records. Patterns in mortality are the single richest diagnostic you have.

6. Health interventions

Every vaccine, every antibiotic, every anticoccidial, every vitamin pulse. Dose, batch number, administrator, date. Withdrawal periods calculated automatically from the administration date.

7. Finances

Every expense and every revenue line, tied to a specific flock or house wherever possible. "Overhead" is the enemy of good management; the more you can attribute, the more you can optimise.

Record-keeping cadence: what to log every day, week and month

Volunteer discipline fails. Scheduled discipline survives. Here is the cadence we recommend farmers adopt:

Paper, spreadsheet or software?

All three work; they just scale differently.

Paper

Fine for up to about 200 layers or 500 broilers. Advantages: zero setup, no electricity needed, no learning curve. Disadvantages: fire, water, cats, teenage children. You also cannot do trend analysis without re-entering everything into a spreadsheet anyway.

Spreadsheets

Fine for up to about 2,000 birds. Advantages: free, flexible, familiar. Disadvantages: brittle. Formulas break, columns get accidentally deleted, versions diverge across devices, and once you add a second house you discover that the sheet which worked for one house is subtly wrong for two.

Dedicated software

Our bias is obvious, but the honest reasoning: once you cross 2,000 birds, the number of records per month exceeds the human attention budget. You need validation, automatic calculations, trend alerts and an audit trail. This is exactly where tools like TelelBirds earn their keep.

The ten KPIs you actually need

You can measure dozens of things in a poultry operation; most are vanity metrics. The ten below cover the terrain:

1. Mortality rate (weekly) — deaths ÷ birds at start of period, expressed as %.
2. Feed conversion ratio (FCR) — kg feed ÷ kg bodyweight gain (broilers), or kg feed ÷ kg eggs produced (layers).
3. Hen-day production (HDP) — eggs produced ÷ hens alive on the day, as a %.
4. Hen-housed production (HHP) — cumulative eggs ÷ hens housed at the start.
5. Egg mass — HDP × average egg weight. The single best measure of layer productivity.
6. Livability — birds alive at the end of the period ÷ birds at start, as a %.
7. Bodyweight uniformity — the proportion of birds within ±10% of the flock mean weight.
8. Hatchability (breeders) — hatched chicks ÷ eggs set, as a %.
9. European production efficiency factor (EPEF) for broilers — (livability × live weight) ÷ (age in days × FCR) × 100.
10. Cost of production per unit — total expenses ÷ dozen eggs (or ÷ kg meat).

Common record-keeping mistakes to avoid

In order of frequency we observe them:

• Only recording the good news. If your mortality log has no entries for three weeks, your log is wrong, not your flock.
• Mixing units. Pick kg or lb. Pick litres or gallons. Pick metric or imperial everywhere. The two-minute discussion saves a decade of pain.
• Letting the data stay in a notebook. Data not reviewed is data not useful. Set a weekly review hour and defend it like a doctor's appointment.
• Keeping the records in one person's head. If the farm manager leaves tomorrow, can the farm run on Thursday? If no, you have a documentation problem, not a staffing problem.
• Over-engineering. If your system takes more than 15 minutes a day for a 500-bird house, your system is wrong.

A 30-day plan to go from zero records to full dashboard

Starting from scratch? Here is a four-week plan that works:

Week 1 — install a water meter, a feed scale and a notebook. Record only the four non-negotiable daily numbers: mortality, feed, water, eggs. Nothing else.

Week 2 — add morning temperature and humidity. Begin weighing a 50-bird sample on Sundays.

Week 3 — review the first fortnight of data. Spot one anomaly. Dig into it. (You will find one. There is always one.)

Week 4 — migrate the paper records into whatever software you have chosen. Calculate your first full set of KPIs. Share them with one trusted peer and compare.

By Day 31 you will be a different farmer. Not because your flock changed, but because now you can see it.

Final thought

Record keeping is not glamorous. Nobody wrote a country song about weighing feed. But it is quietly the most consistent predictor of success we have observed across our customer base. Start today, start small, start imperfectly. The compounding is enormous.