B12 — Land Report — Field Notebook Green

THE FENCE, ON THE FACE: Your file is read in this tab and never uploaded. Close the tab and it's gone. This page makes no network call, has no account, and stores nothing.

1 — Give it observations

Report title

The CSV contract

One header row, then one observation per line. Columns, in order:

date,species,count,location,observer

Example row:

2026-10-12,Northern Cardinal,3,North shore,Maya

date — ISO date YYYY-MM-DD · species — common or scientific name, as you recorded it
count — a whole number, 1 or more · location — your place words (quote it if it contains a comma: "Pond, north side")
observer — who saw it. All five fields are required on every row.
Malformed rows are never silently dropped — they are counted and listed by line number below the totals.

Paste CSV here — or load a file below. The report recomputes live as you edit.

Printing uses your browser's print dialog — choose “Save as PDF” there if you want a file. Only the report prints; none of this app chrome does.

Field Report (sample)

Land Report · Theme: Field Notebook Green · SAMPLE data — invented observations, stamped SAMPLE · Generated in this tab from the CSV above — nothing was uploaded.

0Total observations

0Total individuals

0Distinct species

—Date range

Top species: —

Per-species totals — sorted by individuals, descending (ties: name A–Z)

Species	Observations	Individuals	Share (bar = individuals vs. top species)

Per-location totals

Location	Observations	Individuals

All observations — in the order given

Date	Species	Count	Location	Observer

Basis: every figure above is counted from the valid rows of the CSV in this tab at the moment of printing. Malformed rows, if any, are excluded from the totals and listed by line number above — never silently dropped.