The Noisy Miner (Manorina melanocephala) is one of four species in the genus Manorina in the honeyeater family, Meliphagidae. It is a grey bird, with a black head, orange-yellow beak and feet, and a distinctive yellow patch behind the eye. As the common name suggests, the Noisy Miner is a vocal species with a large range of songs, calls, scoldings and alarms.
- 1 Taxonomy
- 2 Description
- 3 Distribution and habitat
- 4 Behaviour
- 5 Conservation status
- 6 References
- 7 External links
First described by ornithologist John Lathamin his 1801 work Supplementum Indicis Ornithologici, sive Systematis Ornithologiae, as Gracula melanocephala, 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", referring to its black crown. Other common names include Mickey Miner and Soldierbird. Two subspecies are recognised, the nominate race extending throughout its range, and leachi found in eastern Tasmania. Two additional races recently proposed are titaniota (from Cape York Peninsula in Queensland) and lepidota (from west of Nyngan, in New South Wales). Further study is required to settle the taxonomic status of these populations.
The genus Manorina contains three species in addition to the Noisy Miner: the Black-eared Miner (M. melanotis), the Yellow-throated Miner (M. flavigula), and the Bell Miner (M. melanophrys). The Noisy Miner occasionally hybridizes with the Yellow-throated Miner.
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.
The Noisy Miner is a large honeyeater, 24–28 centimetres (9.4–11.0 in) in length, with a wingspan of 36–45 centimetres (14–18 in), and weighing 70–80 grams (2.5–2.8 oz). Male, female and juvenile birds all have similar plumage: grey on the back and tail and on the breast, and otherwise white underneath, with white scalloping on the nape and hind-neck and on the breast; off-white forehead and lores; a black band over the crown, bright orange-yellow bill and a distinctive patch of yellow skin behind the eye; a prominent white tip to the tail; a narrow olive-yellow panel in the folded wing; and orange-yellow legs and feet. A juvenile can be distinguished by softer plumage, a brownish tinge to the black on its head and the grey on its back, and a duller, greyish-yellow skin patch behind the eye. The Noisy Miner is similar in appearance to the Yellow-throated Miner and the Black-eared Miner; however it has a dull white forehead and a black crown, while the others have grey heads.
Adult Noisy Miners from central-eastern and northern Queensland tend to have little or no olive-yellow edging to the feathers of the back and wings, and they have a wider white fringe on the feathers of the hind-neck and back, giving birds from Queensland the appearance of having more distinctive scalloping than other populations. Wing length generally increases with latitude and M. m. leachi has measurably shorter wings than the nominate race, although no significant difference in wing length was found in a study of populations north of 300S and south of the Murray River. The subspecies leachi also has finer scalloping on the hind-neck than the nominate race, a more intense yellow tinge to the wing panels, and a slightly broader off-white tip to the tail.
A recent study suggested that two additional subspecies be recognised: titaniota, a population in far north Queensland, which has a paler crown, larger yellow skin patch, and paler upper parts without the yellow-olive of the nominate race; and lepidota, found in western New South Wales, which is smaller than the nominate race with a darker crown, and darker more mottled upperparts.
As the common name suggests, the Noisy Miner is an unusually vocal species. Previously known as the Garrulous Honeyeater, it has a large and varied repertoire of songs, calls, scoldings and alarms.  Most are loud and penetrating, and consist of harsh single notes. It has two broad-frequency alarm calls which are used when mobbing intruders into their territory, or when predators (including humans) are sighted; and a narrow-frequency alarm call which is primarily used when airborne predators are seen, such as the Brown Falcon, or other large flying birds including the Australian Magpie and the Pied Currawong. The aerial predator alarm call is a series of high-pitched, slurred whistling notes. The broad-frequency alarm calls are a series of 'churr' notes, low pitched and harsh, occurring at low and high levels of intensity.  The broad-band alarm is used to attract attention, while the narrow-band call is used in situations where the bird signals the presence of a predator and restricts information about its own location.
Contact or social facilitation calls are low-pitched sounds which carry long distances. 'Chip' calls are given by individual birds when foraging, and a similar call is given by nestlings which call at an increased rate as the mother approaches the nest. Where there is a high level of social activity, such as during territorial disputes with conspecifics, calls are a series of quick, regular, single notes. The Noisy Miner has a mating display flight song, a soft warble of low-frequency notes, given during short undulating flights by the male, and responded to by the female with a low-frequency whistle. The Noisy Miner is found in open woodland habitats, where it is an advantage to call from the air so as to overcome sound attenuation. Another display call, described as 'yammer' is a rapid rhythmical series of notes that is uttered during open-bill, wing-waving displays. The Noisy Miner has a song described as the 'dawn song'; a communal song of clear whistled notes emitted in chorus in the early hours of the morning from May through January. The dawn song, which is also sung at dusk, is audible over long distances and features duets which often involve antiphony.
Juvenile begging for food. Two Adults sound an alarm call at the end of the recording
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A nestling begins to give the 'chip' call soon after it emerges from the egg, and it calls frequently for the first two thirds of the nestling period and constantly for the last third. The call does not vary in the presence of an adult at the nest, so it seems likely that the call is not directed at the adult bird. The nestling becomes silent when an adult gives an alarm call, and makes a squealing sound when the adult delivers food. The begging call of a fledgling is similar to the call of the nestling, but significantly louder and covering a greater frequency range (which may make it more directional). The rate of calling, on average, is 85 to 100 calls in a minute, and in open scrub the call can be heard up to a kilometre away. Subsong, a juvenile vocalization comprising elements of various calls, begins to be uttered when the fledgling is around thirty days old.
The Noisy Miner also produces non-vocal sounds by clicking or snapping its bill, usually during antagonistic encounters with other bird species, or when mobbing a predator.
Distribution and habitat
The Noisy Miner is endemic to eastern and south-eastern Australia, occupying a broad arc from Far North Queensland where there are scattered populations, to New South Wales where it is widespread and common from the coast to a line from Angledool to Balranald, through Victoria into south-eastern South Australia, and eastern Tasmania. Its range in South Australia has been steadily expanding since it was first recorded near Adelaide in the early 1890s. It is sedentary over its entire range. The Noisy Miner is territorial, and the territory of a colony is aggressively defended — which has led to a significant reduction in avian diversity in areas occupied by the Noisy Miner, with smaller species excluded. 
The Noisy Miner primarily inhabits dry, open eucalypt forests without understory shrubs. It is commonly found in open sclerophyll forests, including those on coastal dunes or granite outcrops; forests dominated by Spotted Gum on mountain ridges and exposed slopes; box and ironbark forests on the foothills of the Great Dividing Range; mixed forests of eucalypts and Callitris; forests dominated by Yapunya, Mulga, Gidgee, Brigalow or Eremophila; in stands of Belah and scattered clumps of Boree; on the edges of woodlands of River Red Gum including swamp woodlands bordering floodplains, and areas dominated by exotic species such as European Ash andwillow . It regularly inhabits degraded patches of forest where the understorey has been cleared, including recently burned areas, and modified habitats such as lightly timbered farming and grazing areas, roadside reserves, bushland remnants in towns and cities, and suburban parks and gardens with trees and grass but without dense shrubbery.
The Noisy Miner has benefited from the thinning of woodland on rural properties, heavy grazing that removes the understory, fragmentation of woodland that increases the percentage of edge habitat, and urban landscaping practices that increase open eucalypt environments. It has been described as a ‘reverse keystone’ species, as it is colonizing an ever-increasing range of human-dominated habitats, and aggressively excluding smaller bird species from urban environments. While it has been hypothesized that the proliferation of large-flowering Grevillea cultivars has contributed to the abundance of Noisy Miners, recent research has identified the proliferation of lightly treed open areas, and the presence of eucalypt species as the most significant factors in their population increases. Large-flowered Grevillea hybrids such as Grevillea 'Robyn Gordon' can benefit the Noisy Miner, in that an abundance of resources is usually dominated by larger aggressive honeyeaters, and a continuous nectar source could provide an advantage for the non-migratory species,  however the abundance of the Noisy Miner is primarily determined by habitat structure.
While the range of the Noisy Miner has not increased, the density of the population within that range has significantly increased. High densities of Noisy Miners are regularly recorded in forests with dense understory in southern Queensland, 20 kilometres (12 mi) or more from the forest/agricultural land edge. Many of these sites have extensive road networks used for forest management, and picnic areas and walking tracks for recreational use, and it has been hypothesised that these cleared spaces play a role in the abundance of Noisy Miners in the forests. There is evidence to suggest that higher road densities correspond with higher Noisy Miner population levels. Revegetation projects restoring Buloke woodland, a species of she-oak integral to the survival of the Red-tailed Black Cockatoo, have been interplanted with a nurse species, usually fast growing eucalypts. Noisy Miner populations were more likely in those Buloke woodlands where Eucalypts had been planted at densities of up to 16 per hectare (6.4 per acre). The presence of Noisy Miners was accompanied by a substantial difference in number and types of other birds found in the woodland.
The Noisy Miner is a gregarious species, and the birds are rarely seen singly or in twos; they forage, move and roost in colonies that can consist of several hundred birds.
Within a colony a male bird will occupy an ‘activity space’, which will overlap with the activity spaces of other males. Males with overlapping activity spaces form associations called ‘coteries’, usually consisting of ten to twenty-five birds. Coteries are the most stable unit within the colony. The birds also form temporary flocks when engaged in the same activity. These flocks, called coalitions, usually comprise five to eight birds, although coalitions of up to forty birds can occur when mobbing a potential predator. Membership of the coalition changes frequently as individuals leave the group as it passes beyond the boundary of their activity space, or the activity ends or changes, as when the breeding season begins. Females use activity spaces that overlap with those of male birds, but not other females, so that females will join coalitions with males that form in their area, but only rarely will there be more than one female in the coalition. The exclusivity of female activity spaces leads to young females being driven out of the colony in which they were born, but it also makes it difficult for them to gain a place in a new colony. A study of banded nestlings that survived in one colony until the next breeding season, found that they were all male birds, suggesting that all female nestlings had died or left the colony. Emigration of males does not seem to occur until the population density of the colony reaches a critical level. 
Looking after the young is communal, with males of the coterie bringing food to the nestlings and removing faecal sacs. Communal feeding increases after fledging, when males from nearby coteries may even bring food to the young birds if not driven off. 
Roosting is usually communal, with two to six adults and juveniles roosting in contact with each other, usually near the end of a hanging branch up to 20 metres (66 ft) above ground, within their activity space. They select a new site each evening, often selecting and rejecting several sites, and engaging in aggressive calling and chasing as other birds attempt to join the group. They are often the last birds to roost at night, but appear to sleep soundly, undisturbed by torchlight. 
Noisy miners drink together at the edge of lakes and dams, and from cattle troughs, often perching on a submerged branch. They bathe by diving head first into water and, when almost totally submerged, flapping their wings vigorously and ducking their heads under the water. They shake excess water off and then fly to a nearby branch to preen. They have been observed using rain or dew soaked foliage to bathe, and in dry weather will dust-bathe in dry soil or fine litter such as grass clippings. Bathing is communal, with birds stimulated to participate by observing others. They are occasionally observed anting.
The Noisy Miner engages in most activities in a group. Roosting, foraging, preening, bathing and dust-bathingor anting are communal activities. Dawn song is a communal chorus, particularly during the breeding season. The communal interaction is facilitated by ritualised displays which have been categorised as flight displays, postural displays, and facial displays. In ‘long flight’ displays, initiated by either male or female birds, groups of up to twenty birds from more than one coterie fly about 40 metres (130 ft) above the canopy for distances of up to 1.5 kilometres (0.93 mi) from the colony, constantly calling and not returning to the colony for twenty minutes. As they return the remaining birds show signs of agitation, and sometimes fly up to join them. The ‘short flight’ display is performed by the male, and may be analogous to the territorial advertising displays of other birds. In a ritualised movement, the Noisy Miner flies out from a perch across an open area, in a rhythmic undulating pattern, usually calling in flight. At the end of the clearing it turns on an upward swoop and flies silently back to a perch near the starting point. The ‘head-up flight’ is performed by the female during the nesting period, and may function to attract male helpers. In its most intense form the body and tail are held almost vertically, with legs dangling and the head held up and back. It is performed by the female when she is selecting the nest site, and when carrying nest-building material, and probably has the function of indicating the location of the nest to other group members. 
Postural displays include tall and low poses, pointing, open bill, and wing waving. The ‘tall posture’ is used when in close contact with another bird and is a mild threat. The bird holds itself upright with neck and legs stretched, and it faces the other bird. The ‘low posture’ is a submissive gesture; the bird sits low on the perch with legs obscured by fluffed feathers and often faces away from the other bird. Fledglings threatened by adult birds will adopt a low posture and open their bill widely. ‘Pointing’ is a threat display where the bird stretches out horizontally, with feathers sleeked and the bill pointed at the target of the aggression. A bill snap will sometimes accompany pointing. An ‘open bill display’ is used by subordinates in encounters between two birds, and by a female on the nest when other birds approach. The ‘trident bill display’ involves a fully open bill with the tongue raised and protruding and is a higher intensity submissive display. ‘Wing waving’ is often performed at the same time as an open bill display. The wings are flexed and held slightly away from the body, and flapped out and up around three to six times. Wing waving may be accompanied by a yammer call. ‘Eagle’ displays involve holding the wings and tail spread out, in either a vertical or horizontal position.
Eye displays are made by exposing or covering the bare yellow patch behind the eye — when the feathers are completely sleeked the entire patch is visible, and when they are fluffed the patch is hidden. Eye displays are used in conjunction with postural displays, with the yellow patch fully displayed by dominant birds using threat postures, and immature birds tending to reduce the size of the eye patch when under attack from other members of the coterie. 
On occasion early in the breeding season, mass displays erupt, where twenty or thirty birds perform the various wing-spreading displays, short flights, and constant calling. Displaying birds are attacked by others, and groups of silent but agitated birds watch the interactions. Mass displays are more common in the early morning, can last for up to forty minutes, and seem to be a combination of sexual and agonistic behaviour.
A ‘corroboree’ (from the word for a ceremonial meeting of Aboriginal Australians) is a group display where birds converge on adjacent branches and simultaneously pose hunchbacked, giving wing-waving and open-bill displays and the yammer call. A corroboree occurs when birds meet after a change in the social environment, such as a bird returning after an absence, or the repulsion of an intruder, or the coming together of different coteries. The corroboree appears to have a bonding function, and may involve all members of a colony. 
The Noisy Miner is one of the most aggressive of the honeyeaters, and much of the activity within a Noisy Miner colony is agonistic with chasing, pecking, fighting, scolding, and mobbing occurring frequently throughout the day. The birds unite to attack predators and to defend the colony area against all other species of birds; however the species is also highly aggressive intraspecifically.
Female Noisy Miners are aggressive towards each other, and one cause of a male-biased sex-ratio in colonies may be the females’ greater intolerance for each other, driving immature out of the colony and preventing the immigration of new females. Aggression at the nest is common between males. Adult males begin attacking juveniles when they are around eleven weeks old, and attackers can include males that previously cared for the fledgling. Adult females are less aggressive towards young birds, although mothers do occasionally attack their own offspring, and infanticide has been recorded. There is little male to female aggression other than the ‘driving flights’ that form part of the mating ritual. In direct attacks of young birds pecks are directed at the eye patch. Agonistic behaviour has been observed among nestlings, with aggression intensifying after fledging and at times resulting in the death of a sibling.
The Noisy Miner colony unites to mob inter-specific intruders and predators. The Noisy Miner will approach the threat closely and point, expose eye patches, and often bill-snap. Five to fifteen birds will fly around the intruder, some birds diving at it and either pulling away or striking the intruder. The mobbing continues until the intruder remains still, as with a Tawny Frogmouth or it leaves the area. Mobbing of snakes and Goannas is particularly intense, and most species of bird, even non-predators, entering the territory are immediately chased. The Noisy Miner has been recorded attacking an Australian Owlet-nightjar (Aegotheles cristatus) during the day, grebes, herons, ducks and cormorants on lakes at the edge of territories, Crested Pigeons (Ocyphaps lophotes), Pardalotes, and Rosellas. Non-predatory mammals such as bats, cattle, sheep, and wallabies are also attacked, though less vigorously than birds.
Noisy Miner attacks are not limited to chasing the intruder, and aggressive incidents often result in the death of the trespasser. Reports include those of two Noisy Miners repeatedly pecking a House Sparrow at the base of its skull and killing it in six minutes; one Noisy Miner grasping a Striated Pardalote by the wing while another pecked it on the head until the Pardalote died; and a Sacred Kingfisher being chased and harassed for over five hours and then found dead with a fractured skull.
The Noisy Miner primarily eats nectar, fruit and insects, and occasionally it feeds on small reptiles or amphibians. It is both arboreal and terrestrial, feeding in the canopy of trees and on trunks and branches and on the ground. It forages within the colony’s territory throughout the year, usually in groups of five to eight birds although hundreds may gather at a stand of flowering trees such as Banksia. The Noisy Miner collects nectar directly from flowers, hanging upside down or straddling thin braches acrobatically to access the nectar; it takes fruit from trees or fallen on the ground; gleans or hawks for invertebrates; and picks through leaf litter for insects. It has been recorded turning over the dried droppings of Emu (Dromaius novaehollandiae) and Eastern Grey Kangaroo (Macropus giganteus) searching for insects. In a study of birds foraging for in suburban gardens, the Noisy Miner was seen to spend more time in Banksia, Grevillea and Eucalypt species, and when in flower, Callistemon, than in other plants including exotics. Most time was spent gleaning the foliage of Eucalypts, and Noisy Miners were significantly more abundant in sites where Eucalypts were present. The Noisy Miner can meet most of its nutritional needs from manna, honeydew and lerp gathered from the foliage of Eucalypts. Lower numbers of Noisy Miner were recorded at Banksia and Grevillea than other large honeyeaters such as Little Wattlebird (Anthochaera chrysoptera) and Red Wattlebird (Anthochaera carunculata).
Detailed studies of the diet of the Noisy Miner record it eating a range of foods including: spiders; insects (leaf beetles, ladybirds, stink bugs, ants, moth and butterfly larvae); nectar (from Jacaranda mimosifolia, Erythrina variegata, Lagunaria patersonia, Callistemon salignus, Callistemon viminalis, Eucalypts Argyle Apple, Sugar Gum, Yellow Gum, Grey Ironbark, and Grey Gum, Banksia ericafolia, integrifolia and serrata, Grevillea aspleniifolia, banksii, hookeriana, juniperina and rosmarinifolia, and Flowering Quince); seeds from oats, wheat and Pepper Tree; fruit from Saltbush, Mistletoe and Crabapple; frogs and skinks; and other matter such as bread, pieces of meat and cheese, and food scraps.
The Noisy Miner has been found to employ different search strategies depending upon the resource it is foraging. When searching for nectar it uses a spatial memory-based strategy that is efficient in new environments and is not disrupted by changes in the bird’s activities. When searching for invertebrates, however, it appears to employ a different strategy which is based on learned rules. The two strategies imply the existence of adapted cognitive mechanisms, capable of responding appropriately to different foraging contexts.
The Noisy Miner does not use a stereotyped courtship display; displays can involve ‘driving’ where the male jumps or flies at the female from 1–2 metres (3.3–6.6 ft) away, and if she moves away he pursues her aggressively. The female may perform a ‘bowed-wing display’ where the wings and tail are spread and quivered, with the wings arched and the head pointing down. The male may adopt a vertical or horizontal ‘eagle display’ with wings and tail spread wide and held still for several seconds. Copulation is frequent and conspicuous, with both males and females copulating with several birds, while other members of the colony display or otherwise interfere with the mating pair. Copulation usually occurs on larger, exposed branches close to the nest site and can occur at any time of the day, although slightly more often between 11:00 and 13:00 when communal activities are less frequent.  The frenzied courtship activity had led to speculation that the female mates promiscuously to recruit males to help care for the young, however recent genetic testing shows that 96.5% of Noisy Miner broods result from monogamous mating and that multiple paternity is rare. An observation of banded birds noted that while females copulated repeatedly, it was always with the same male. Mate switching between broods is uncommon, with pairs staying together over several years.
The Noisy Miner breeds all year long, with most activity from July through November, though the peak period is subject to seasonal variations with sharp peaks in laying activity when conditions are particularly favourable for raising young. The nest is built in prickly or leafy trees, and the Noisy Miner is often recorded nesting in Eucalypts, and also in Acacia, Araucaria, Banksia, Bursaria, Hibiscus, mistletoe, Melaleuca, Pittosporum, Schinus and Jacaranda. It seems to prefer moderately dense foliage for nesting, often near the end of drooping horizontal branches. Support for the nest may be the primary criterion of a suitable nest site, rather than characteristics of the vegetation or location. The female alone builds the nest, which is deep and cup-shaped, woven of twigs and grasses with other plant material, animal hair and spider webs. Occasionally the nest will include man-made materials such as twine, scraps of material, and tissue paper. It is lined with wool, hair, feathers, flowers or plant down, and padded with a circular mat woven from fibres pulled from the cocoons of the processional caterpillar. The female Noisy Miner walks around on the ground close to the nest site, picking up material. She gathers material from disused nests of other birds, or dismantles its most recent nest to build a new one. The female completes the nest in five or six days. On average nests have an external diameter of 15–17.8 centimetres (5.9–7.0 in) and an external depth of 9–11.4 centimetres (3.5–4.5 in). The internal depth of the nest is around 5.5 centimetres (2.2 in).
Eggs vary greatly in size, shape and markings, but are generally elongated ovals; white to cream or pinkish or buff coloured; freckled, spotted or blotched with reddish brown to chestnut or a purplish red, sometimes with underlying markings of violet or purplish grey. The clutch consists of two to four eggs. Incubation is by the female only, and the incubation period is around sixteen days. Hatching is asynchronous, with up to six days being recorded between the hatching of the first and last chicks in a clutch.  Young are naked at hatching, and develop a cover of down within two to three days. The fledging period is around sixteen days, and young begin to find food for themselves between twenty-six and thirty days after fledging, but are still regularly fed by adults to thirty-five days. The young leave the nest before they are fully fledged, and only able to fly downwards, and scramble up. They do not go far from the nest, return to it at night, and take some weeks to completely leave the nest. They seek out siblings if separated, and huddle together for up to three weeks after fledging.
The Noisy Miner has some of the largest group sizes of any communally breeding bird, with up to twenty males and one female attending a single brood. Only males help with a nest, and while many birds may be associated with a particular brood, some males devote all their time to a single nest, while others spread their helping efforts across five or six nests. Behavioural evidence and genetic testing indicate that helpers are male offspring of the breeding pair, or full siblings of the male parent. Males nearly always bring food to the nestling singly, and if several arrive at once one will pass food to a nestling while the others wait. The female leaves the nest quickly when a male bird arrives, and never takes food from one of the helpers. Communal feeding of the young increases after fledging, and the young beg for food with constant ‘chip chip’ calls and gaping mouths. The female rarely feeds the young birds after they have fledged.
Cooperative breeding has been described as a strategy for decreasing nest predation, however one study found no relationship between the number of helpers visiting a nest site and its success or failure. Noisy Miners were found to have a range of strategies to increase their breeding success including multiple broods, laying eggs early in the season, nesting low in the canopy and group mobbing of predators, however these measures did not guarantee against nest failure due to the diversity of potential predators in the Noisy Miner's open woodland habitat.
The strong correlation between the presence of Noisy Miners and the absence of avian diversity has been well documented. The role played by the Noisy Miner in the steep decline of many woodland birds, its impact on endangered species with similar foraging requirements, and the level of leaf damage leading to die-back that accompanies the exclusion of insectivorous birds from remnant woodlands, means that any strategy to restore avian diversity will need to take account of the management of Noisy Miner populations. Some habitat restoration and revegetation projects have inadvertently increased the problem of the Noisy Miner by establishing the open eucalypt habit that they prefer. A focus of many regeneration projects has been the establishing of habitat corridors that connect patches of remnant forest, and the use of Eucalypts as fast growing nurse species. Both practices have sound ecological value, but allow the Noisy Miner to proliferate, so conservation efforts are being modified by planting a shrubby understorey with the Eucalypts, and avoiding the creation of narrow protrusions, corners or clumps in vegetation corridors.
Translocation of Noisy Miners is unlikely to be a solution to their overabundance in remnant habitats. In a Victorian study where birds were banded and relocated, colonies moved into the now un-populated area but soon returned to their original territories. The trans-located birds did not settle in a new territory. They were not assimilated into resident populations of miners, but instead wandered up to 4.2 kilometres (2.6 mi) from the release point, moving through apparently suitable habitat occupied by other miners — at least for the first 50 days following translocation. Two birds with radio tracking devices travelled 18 kilometres (11 mi) back to their site of capture. Although Noisy Miners are protected across Australia, and a permit is required to cull them, culling has been proposed as the most humane and practical method of reducing their impact, particularly where combined with rehabilitation of the habitat to suit a wider variety of bird life.
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- Dow, Douglas D. (1979). "Agonistic and spacing behaviour of the noisy miner Manorina melanocephala, a communally breeding honeyeater". Ibis. 121 (4): 423–436. doi:10.1111/j.1474-919X.1979.tb06683.x.
- Higgins 2001, p. 635.
- French, K. (2005). "Use of native and exotic garden plants by suburban nectarivorous birds". Biological Conservation. 121: 545–559. doi:10.1016/j.biocon.2004.06.004. Unknown parameter
- Higgins 2001, p. 630.
- Sulikowski, Danielle (2011). "Movement and memory: different cognitive strategies are used to search for resources with different natural distributions". Behavioral Ecology and Sociobiology. 65: 621–631. doi:10.1007/s00265-010-1063-4. Unknown parameter
- Higgins 2001, p. 637–8.
- Pōldmaa, Tarmo (1997). "Behavioural correlates of monogamy in the noisy miner, Manorina melanocephala". Animal Behavior. 54: 571–578. Unknown parameter
- Dow, Douglas D. (1978). "Breeding biology and development of the young of Manorina melanocephala, a communally breeding honeyeater". Emu. 78 (4): 207 – 222. doi:10.1071/MU9780207.
- Higgins 2001, p. 643.
- Higgins 2001, p. 639.
- Conrad, Kelvin F. (1998). "Paternity and the relatedness of helpers in the cooperatively breeding Bell Miner". The Condor. 100 (2): 342–349. JSTOR 1370275. Unknown parameter
- Roper, J.J. "A test of the Skutch Hypothesis: does activity at nests increase nest predation risk?". Journal of Avian Biology. 28 (2): 111–116. JSTOR 3677304. Unknown parameter
- Arnold, Kathryn E. "Strategies of the cooperatively breeding Noisy Miner to reduce nest predation". Emu. 100: 280–285. doi:10.1071/MU9909.
- Grey, Merilyn J. "Influence of the Noisy Miner Manorina melanocephala on avian diversity and abundance in remnat Grey Box woodland". Pacific Conservation Biology. 4: 55–69. ISSN 1038-2097. Unknown parameter
- Grey, Merilyn (2011). The Noisy Miner: Challenges in Managing and Overabundant Species (PDF). Melbourne, Victoria: La Trobe University. Retrieved 18 December 2011. Unknown parameter
- Beruldsen, Gordon (1980). A Field Guide to Nests and Eggs of Australian Birds. Adelaide, S.A.: Rigby. ISBN 0727012029.
- Higgins, Peter; Peter, J.M.; Steele, W.K. (2001). "Manorina melanocephala Noisy Miner". Handbook of Australian, New Zealand and Antarctic Birds Volume 5, Tyrant-flycatchers to Chats. Melbourne, Vic: Oxford University Press. pp. 626–650. ISBN 0195530713.
- Officer, Hugh R. (1965). Australian Honeyeaters. Melbourne, Vic.: The Bird Observers Club, Melbourne. ISBN 0909711038.
- "Noisy Miner". Birds in Backyards. Retrieved 18 December 2011.
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