15 Aug 2026 · day 91
features · glossy jet-black head and neck over a slate blue-grey body; chestnut-rust on wing shoulder and front of neck; broad bare red face, large upright comb, long wattles
sex · cockerel
prediction · cockerel (high) — Boss-confirmed in the field at ~13 weeks, inside the 12-14 week window flagged on 21-Jul-2026.
SEX CONFIRMED COCKEREL. Renamed Henriella -> Henriello. Name change propagated to flock-profiles.json, flock_bands.json, this record's frontmatter and filename, and the /markets analyst tile. Photo filenames retain the henriella- prefix as historical artifacts.
23 Jul 2026 · day 68
features · pink #03 band on left leg assigned during hands-on capture for banding. Bird was unhappy about capture — confirmed large adult size.
sex · suspected cockerel
prediction · cockerel (medium) — Comb/wattle development at day-66 pointed cockerel; saddle/hackle feathers will confirm at 12–14 weeks.
Leg-banded today. Pink #03, left leg. Portrait photo committed (IMG_7791). Boss noted the bird was 'not at all happy' about capture.
21 Jul 2026 · day 66
markings · dark charcoal body with rust coming in on the wings — the Wyandotte × RIR cross phenotype (reads the same in either sex)
features · comb bright red, upright, single with clean points; wattles already drooped and flushed red
sex · suspected cockerel
prediction · cockerel (medium) — At ~9–10 weeks a pullet shows only tiny pale comb nubs and flat wattles. Henriella has a bright-red upright single comb with clean points and wattles that have already drooped and flushed red — that is cockerel hardware. Body/wing coloring is the cross phenotype and is not sex-diagnostic. Saddle/hackle feathers will confirm at 12–14 weeks.
SEX SUSPECTED COCKEREL (flagged 21-Jul-2026). Boss-approved alternate name 'Henriello' pending sex confirmation. Supersedes the day-38 tentative pullet read; comb + wattle development at ~9–10 weeks now points the other way.
23 Jun 2026 · day 38
markings · slate / blue-gray body with distinct pale-edged feather lacing across back, wings and breast; rust-auburn wash on the breast and lower hackle; dark grizzled grey-black head with a pale whitish throat and face
features · the laced/scalloped slate plumage — clearly echoes the Golden Laced Wyandotte dam (Henrietta); small single red comb just beginning to develop; near fully feathered out of juvenile down
prediction · pullet (low) — Small single comb and clean lacing lean pullet, but day-38 is still early to call sex confidently. Lacing now expressed confirms strong Wyandotte (dam Henrietta) influence on plumage.
Calibration: the day-0 'grey-and-white down' and day-9 'slate body + dark head cap' readings are tracking — the Wyandotte lacing the early notes anticipated is now clearly visible. Still camera-shy. Three Boss-supplied photos (#meet-the-lobsters, 23-Jun-2026): IMG_6283, IMG_6292, IMG_6269.
25 May 2026 · day 9
down · slate-grey body
markings · dark brown-black head/crown cap; dark mask through the eye; pale cream throat patch; grey wing feathers emerging
features · bicolor beak (dark upper, orange tip); the dark head cap is the instant tell vs the two buff siblings
Named Henriella (Henrietta line). Camera-shy temperament. Photos IMG_4709/4710/4712.
17 May 2026 · day 1
down · grey-and-white
features · fluffed out nicely
Moved from incubator to brooder PM 2026-05-17 (IMG_4222) to keep April 26 eggs undisturbed. Peaceful pile-and-rest with siblings.
16 May 2026 · day 0
down · grey-and-white
markings · magnificent coloring (Boss's words)
features · visually distinct from the two buff siblings — never confuse
First chick of the Henrietta line. Was vocalizing distress at 21:23 EDT while Birdthazar was harassing; settled once Birdthazar moved to brooder.