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Manorina melanocephala

Manorina melanocephala (*)

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: Carinatae
Infraclassis: Neornithes
Parvclassis: Neognathae
Ordo: Passeriformes
Subordo: Passeri
Parvordo: Corvida
Superfamilia: Meliphagoidea
Familia: Meliphagidae
Genus: Manorina
Species: Manorina melanocephala
Subspecies: M. m. crassirostris - M. m. leachi - M. m. lepidota - M. m. melanocephala - M. m. titaniota


Manorina melanocephala (Latham, 1802)

Vernacular names

Noisy Miner


Supplementum indicis ornithologici p.xxviii

The Noisy Miner (Manorina melanocephala) is a bird common to the eastern and southern states of Australia. It ranges from northern Queensland along the eastern coast to South Australia and Tasmania. Its typical diet consists of nectar, fruit and insects, and occasionally it feeds on small reptiles or amphibians. Somewhat opportunistic, the Miner will also feed on grains and can be seen foraging in grasslands although its normal habitat is scrub and woodlands. It has adjusted to urban areas far better than most other birds, given their preference for shorter grasses and thinner underbrush.


First described by ornithologist John Lathamin his 1802 work Supplementum Indicis Ornithologici, sive Systematis Ornithologiae, the Noisy Miner is one of four species in the genus Manorina in the large family of honeyeaters known as Meliphagidae. Its species name is derived from the Ancient Greek words melas "black", and kephale "head".

Molecular analysis has shown honeyeaters to be related to the Pardalotidae (pardalotes), Acanthizidae (Australian warblers, scrubwrens, thornbills, etc.), and the Maluridae (Australian fairy-wrens) in a large Meliphagoidea superfamily.[1]


Colouration is principally grey, with a lighter grey on their underbelly and flashes of yellow on the edges of the wings. The beak and area around and behind the eyes is yellow. When indicating submission, the bird frequently fluffs up the feathers around the eye, opening its beak to flutter its tongue and softly utter a "pipipipipee, pee, pee!" noise. A distinctive black head resembling a miner's cap gives rise to its name. Grows to 20–25 cm in size.


Their 'Noisy' name is obvious when encountered, for their alarmed warning shrills are echoed across the colony as all members are alerted to your presence. Far softer are their social, talkative clicks, peeps and squeaks.

Distribution and habitat

While it has adapted to urban areas, it also faces increasing competition from an introduced species, the Indian or Common Myna. The Common Myna is similar in size, beak colouration and diet; but is otherwise unrelated and easily distinguished by its darker plumage.

The Noisy Miner is very adaptive and inhabits degraded woodlands readily, and is considered that it will become more common with climate change.[1]


An extremely territorial and gregarious bird, the Miner lives in groups or colonies ranging in size from a few birds up to several hundred. It will aggressively defend an area against all invaders, harassing and chasing away larger invaders such as Magpies, Currawongs or Crows. It is common for the Noisy Miner bird to swoop domestic cats if they are perceived to be a threat to their nesting areas. They will attack smaller birds inside their territory, particularly in suburban environments that favor them, and thus deplete local biodiversity by affecting what predators and insects prosper.


Its typical diet consists of nectar, fruit and insects, and occasionally it feeds on small reptiles or amphibians. Somewhat opportunistic, the Miner will also feed on grains and can be seen foraging in grasslands although its normal habitat is scrub and woodlands.
Juvenile Noisy Miner in Sydney, Australia


Unfortunately, many Noisy Miners like nesting over 'short' grass so much that they frequently build over grassless areas - such as roads and parks. Those that are not run over are often brought in to veterinary clinics as birds, where they may be euthanised depending on state law. In South Australia and New South Wales they may be kept with a Rescue Permit & a Class II license respectively. Nonetheless fauna rescue volunteers remain reluctant to take them on because of their territorial and aggressive nature, causing integration problems with their other rescued birds.

The preference for shorter grasses in nesting areas seems related to a strong tendency for the young to 'fall' out of the nest a week before they can fly. The young will find a bush or low branch to begin their journey back up into the tree, while some member of the family typically stands guard to warn off any intruders. Shorter grass allows the adult better view of approaching predators.

Eggs are laid in clutches of 2-4 eggs, rarely 5, approximately 3 cm long by 2 cm wide with reddish brown spots concentrated around the wide end. Time between eggs can be around 22 to 26 hours, and incubation starts with the second egg laid. Nests are cup shaped, 4 to 5 inches in diameter.


Recent experiments have shown that noisy miners aggressively expel many other species of birds from their territories. Noisy miners were removed from seven patches of Box-Ironbark or grey box forest, and the recolonisation by other species of birds was monitored over several years.

The study showed that at six of the seven noisy miner-free areas created, the diversity and abundance of other insectivorous birds increased markedly. This increase did not occur at the matching control sites where noisy miners were not removed.

The removal of noisy miners from a grey box remnants near Violet Town, Victoria, led to a major and rapid change in the abundance and composition of the bird community. In particular, there was a significant influx of small insectivorous birds, consistent with the hypothesis that noisy miners normally exclude these species from such sites. The overall influx of birds may have been due to a combination of the removal of the aggressive Noisy Miner and the flowering of the eucalypts at the time of removal.From Grey et al. 1997.

They are very active birds, easily distressed by being caged, often violent towards other birds kept with them, and thus difficult to domesticate compared to traditional companion birds.

Lorikeet & Honeyeater feed sustains them, supplemented well with Finch or Insectivore rearing food (mixed with a little egg and bread crumbs), blossoms with nectar and fresh fruit daily where possible. They will generally try out any offerings. As with most birds, salt, avocado, caffeine and chocolate are toxic even in small quantities. Dairy products are not recommended either.


1. ^ Barker, F. Keith; Cibois, Alice; Schikler, Peter; Feinstein, Julie; Cracraft, Joel (2004). "Phylogeny and diversification of the largest avian radiation" (PDF). Proc. Natl. Acad. Sci. USA 101 (30): 11040–45. doi:10.1073/pnas.0401892101. PMC 503738. PMID 15263073. http://www.tc.umn.edu/~barke042/pdfs/Barker.et.al04.pdf. Retrieved August 3, 2010.

* BirdLife International (2004). Manorina melanocephala. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 12 May 2006. Database entry includes justification for why this species is of least concern

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