Ascension Night-heron vs Fasciated Tiger-Heron

Nycticorax olsoni dibandingkan dengan Tigrisoma fasciatum

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Side-by-Side Comparison

Atribut Ascension Night-heron Fasciated Tiger-Heron
Nama Ilmiah Nycticorax olsoni Tigrisoma fasciatum
Ordo Pelecaniformes Pelecaniformes
Famili Ardeidae Ardeidae
Status Konservasi Not Evaluated Least Concern
Panjang
Rentang Sayap 62,1 cm (24.4 in)
Berat 624,57 g (22.03 oz) 850,0 g (29.98 oz)
Diet -- --
Ukuran Sarang -- 1
Population Trend
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Habitat Comparison

Habitat Bersama

None

Ascension Night-heron only

Fasciated Tiger-Heron only

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Status Konservasi

Not Evaluated

Ascension Night-heron

Least Concern

Fasciated Tiger-Heron

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About These Birds

Ascension Night-heron

The Ascension Night-heron was a flightless heron known from subfossil remains on Ascension Island in the South Atlantic. Weighing an estimated 624g, it was likely driven to extinction by human activity and introduced predators. It is currently listed as Not Evaluated by conservation assessments.

Fasciated Tiger-Heron

The Fasciated Tiger-Heron (Tigrisoma fasciatum) is the smallest and most montane member of the tiger-heron genus Tigrisoma, belonging to the family Ardeidae. Adults show the characteristic tiger-patterned plumage of the genus: finely vermiculated or barred dark brown, gray, and black on the upperparts, neck, and breast, creating intricate cryptic patterning. The throat shows a pale central stripe. Unlike the more widespread Rufescent Tiger-Heron, adults lack the rich rufous-chestnut tones on the head and neck, appearing more uniformly dark and barred …

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