Little raven

(Corvus mellori)

galery

Description

The little raven (Corvus mellori) is a species of the family Corvidae that is native to southeastern Australia. An adult individual is about 48–50 cm (19–19.5 in) in length, with completely black plumage, beak, and legs; as with all Australian species of Corvus, the black feathers have a grey base, and the iris of the adult bird is white (typical also of some related species from islands to the north of Australia). Although the little raven was first named by Gregory Mathews in 1912, it was only in 1967 that there was consensus to separate it from the Australian raven (C. coronoides) as a distinct species. The little raven is, at about 48–50 cm in length on average, somewhat smaller than the Australian raven (though sizes do overlap between both species), the little raven's beak is slightly smaller. The little raven is a somewhat more sociable species than the Australian raven, often forming large flocks that roam freely over wide areas in search of food. Eye colour varies with age: nestlings up to three months old have blue-grey eyes, juveniles aged from three to eleven months have brown eyes, and immature birds have hazel eyes with blue eyerings around the pupil until age one year and eleven months. The eyes turn white when the birds mature into adults. The little raven ranges over southeastern Australia from southern South Australia, Victoria and New South Wales. Also in Kangaroo Island (S.A) and King Island (Bass Strait). Living within scrub, agricultural areas, grazing pasture, woodlands to treeless plains, coasts, and suburbs. Little ravens are absent from west Gippsland, where the land is dominated by forest ravens Its large range, abundance and stable population mean it is classified as least concern on the IUCN Red List. The little raven appears to have become more abundant and widespread in Melbourne since the 1980s, spreading northwards and westwards, adapting well to its urban surrounds. Meanwhile, the Australian raven has only been rarely recorded in the city's outer fringes. The opposite phenomenon has taken place in Canberra and Sydney, where it is the Australian raven that has adapted and become common while the little raven has remained uncommon.

Taxonomic tree:

Domain:
Kingdom: Animalia
Phylum:
Class: Aves
Order:Passeriformes
Family:Corvidae
Genus:Corvus
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