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Overview
Tahiti crake

Tahiti crake

Wikipedia

The Tahiti crake, also known as Miller's rail, is an extinct species of bird in the family Rallidae. It was endemic to Tahiti. It was discovered and painted by Georg Forster during the second Cook voyage. John Frederick Miller copied Forster's painting and published it with some changes in his work Icones animalium et plantarum in 1784. Miller coined the binomial name Rallus nigra. It probably went extinct in about 1800 from introduced predators.

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Distribution

Region

Society Islands, South Pacific

Typical Environment

Endemic to Tahiti, where it likely occupied dense lowland vegetation near wetlands, streams, and coastal thickets. It probably favored swampy forest edges, reedbeds, and tangled undergrowth that offered cover from predators. Human-altered areas with dense ground cover may also have been used. As with many small rails, it likely nested and foraged close to water but within thick vegetation.

Altitude Range

Sea level to 500 m

Climate Zone

Tropical

Characteristics

Size18–22 cm
Wing Span30–35 cm
Male Weight0.09 kg
Female Weight0.08 kg
Life Expectancy5 years

Ease of Keeping

Beginner friendly: 1/5

Useful to know

Also called Miller's rail, the Tahiti crake is known only from an 18th-century painting and brief voyage notes, and no specimens are known to survive. It was endemic to Tahiti and is believed to have disappeared around 1800, likely due to introduced predators such as rats, cats, and pigs. Like many island rails, it was probably reluctant to fly and kept to dense cover.

Gallery

Bird photo
Bird photo
Illustration by John Frederick Miller

Illustration by John Frederick Miller

Behaviour

Temperament

secretive and skulking

Flight Pattern

short rapid wingbeats; reluctant flier

Social Behavior

Likely paired during the breeding season and maintained small territories in dense cover. Ground-nesting in thick vegetation near water is probable, with both parents sharing incubation and chick care as typical of rails. Outside breeding, it may have remained solitary or in small family groups.

Migratory Pattern

Resident

Song Description

Presumed to have given sharp squeaks, grunts, or repetitive ticking notes typical of small rails. Calls would carry through dense vegetation but remain unobtrusive.

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