Pied butcherbird
| Pied butcherbird | |
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_03.JPG) |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Artamidae |
| Genus: | Cracticus |
| Species: | C. nigrogularis |
| Binomial name | |
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Cracticus nigrogularis (Gould, 1837) |
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| Natural range | |
The pied butcherbird (Cracticus nigrogularis) is a songbird native to Australia. Described by John Gould in 1837, it is a black and white bird 28 to 32 cm (11 to 12.5 in) long with a long hooked bill. The head and throat are black, making a distinctive hood, while the mantle, as are much of the tail and wings. The neck, underparts and outer wing feathers are white. The juvenile and immature birds are predominantly brown and white. As they mature their brown feathers are replaced by black feathers. Two subspecies are recognized.
Within its range, the pied butcherbird is generally sedentary. Common in woodlands and in urban environments, it is carnivorous, eating small vertebrates and insects. A tame and inquisitive bird, the pied butcherbird has been known to accept food from humans. It nests in trees, constructing a cup-shaped structure out of sticks and laying two to five eggs. The pied butcherbird engages in cooperative breeding, with a mated pair sometimes assisted by several helper birds. The troop is territorial, defending the nesting site from intruders. The International Union for Conservation of Nature (IUCN) has assessed the pied butcherbird as being of least concern on account of its large range and apparently stable population.
The pied butcherbird was first described by the ornithologist John Gould in 1837 as Vanga nigrogularis. The type specimen was collected near Sydney. The species name is from the Latin words niger (black), and gula (throat). Gould described Cracticus picatus in 1848 from northern Australia, calling it "A miniature representative of, and nearly allied to, but distinct from, Cracticus nigrogularis." The word picatus is Latin for "daubed with pitch", hence "black patches. This was reclassified as a subspecies of C. nigrogularis.Gregory Mathews described subspecies inkermani from Queensland and subspecies mellori from Victoria and South Australia in 1912, on the basis of smaller and larger size than the nominate subspecies respectively. Both are now regarded as inseparable from the nominate subspecies. Mathews described subspecies kalgoorli from Kalgoorlie in 1912 on the basis of its longer bill than the nominate subspecies, but is regarded today as part of subspecies picatus.
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Wikipedia