Illustrated Olive Egger hen breed plate
Olive Egger

Olive Egger at a glance

Egg productionEgg-production range not sufficiently sourced
Egg colorolive, green
Sizemedium
Temperament summaryHighly variable by cross
Housing classlaying hen

Strongest documented traits

Egg-color uniqueness

Very distinctive egg color

olive-tinted eggs

Source confidence: High

How the planner uses this breed

The flock planner does not rank Olive Egger from a single overall score stored in the database. Instead, it weights individual traits differently for each household. Cold hardiness matters more in harsh winters; heat tolerance matters more in hot climates; docility receives additional weight when children will handle the birds; and housing size can prevent a breed mix from being recommended even when its preference score is strong.

Reference-only record: this bird is currently excluded from automatic recommendations because the source-backed trait coverage is not yet strong enough.

Sources used for this record

Last database review: 2026-10-03. Trait values are normalized to a 1–5 planning scale; see the methodology for how uncertainty is handled.