Cracticus argenteus
The Silver-backed Butcherbird (Cracticus argenteus) is a striking passerine endemic to northern Australia, renowned for its melodious song and distinctive predatory behavior. Averaging 27-32 cm in length and weighing 80-140 grams, it boasts a plumage of soft silver-grey on its back, contrasting with pure white underparts and a glossy black head, wings (featuring a prominent white patch), and tail tipped with white. Its robust, hooked bill is bicolored, with a bluish-grey base fading to a blac...
Found primarily in open eucalypt woodlands, acacia savannas, and riverine forests, often tolerating human-modified landscapes and suburban gardens, at low to moderate elevations.
Primarily carnivorous, consuming large insects, particularly grasshoppers and beetles, alongside a significant proportion of small vertebrates such as lizards, frogs, small birds, and rodents; occasionally takes carrion or fruit.
Silver-backed Butcherbirds are diurnal and typically observed singly or in monogamous pairs, diligently defending their substantial territories with aggressive displays and vocalizations. Their foraging strategy involves perching conspicuously, then swooping down to capture prey on the ground or ...
The Silver-backed Butcherbird is endemic to the tropical and subtropical regions of northern and western Australia, exhibiting a resident, non-migratory distribution. Its primary range encompasses the Kimberley region of Western Australia, extending eastward into the western parts of the Northern...
Least Concern
- The 'butcherbird' name comes from its habit of impaling prey on thorns or wedging it into crevices, much like a butcher hangs meat. - Its complex and melodious song is considered one of the most beautiful in the Australian avifauna, often involving intricate duets between pairs. - Once treated ...