Corvus orru
The Torresian Crow, scientific name *Corvus orru*, is a striking and intelligent corvid endemic to northern and eastern Australia, New Guinea, and adjacent islands. This medium-large passerine measures approximately 48-53 cm in length with a wingspan of 90-100 cm and weighs between 400-600 grams. It is entirely glossy black, with a robust black bill and prominent white irises that serve as its most distinctive field mark, setting it apart from other Australian corvids like the Australian Rave...
This adaptable species thrives in a wide range of open or semi-open habitats, including open woodlands, savannas, grasslands, agricultural lands, coastal areas, and increasingly, urban and suburban environments. It is typically found at low to moderate elevations.
Highly omnivorous and opportunistic, their diet includes a wide array of insects, spiders, small vertebrates (lizards, frogs, nestlings), eggs, carrion, fruit, seeds, and human scraps. They forage primarily on the ground but also exploit food sources in trees and bushes.
Torresian Crows are diurnal and highly social birds, often forming large, noisy communal roosts in trees outside the breeding season, sometimes numbering in the hundreds. They are opportunistic foragers, spending much time on the ground, walking with a confident gait and probing with their strong...
The Torresian Crow is widely distributed across northern and eastern Australia, encompassing Queensland, the Northern Territory, and parts of northern New South Wales and Western Australia (Kimberley region). Its range extends northwards into New Guinea and numerous islands of eastern Indonesia, ...
Least Concern
- The Torresian Crow is easily distinguished from other Australian corvids by its striking pure white iris, a unique trait shared by few other crow species globally. - They are known for their exceptional intelligence, often observed using tools and solving complex problems to access food. - This...