Showing posts with label Rosella. Show all posts
Showing posts with label Rosella. Show all posts

Monday, September 18, 2017

Pet Birds From Australia - An Introduction to ROSELLAS

Pale-headed Rosella, Platycercus adscitus

Pale-headed Rosella, Platycercus adscitus (Photo credit: Wikipedia)
Eastern Rosella (Platycercus eximius), female,...
Eastern Rosella (Platycercus eximius), female, Queen's Domain, Hobart, Tasmania, Australia (Photo credit: Wikipedia)
Of all native Australian birds used as pets, the rosellas are amongst the most sought after. This is due to their wonderful variety of coloring, their size, and their unique markings. Their scalloped feather markings on the back are what makes them unique in the avian world. There are several different species of rosella, all of them unique in their own way, and they all have similar requirements when used in aviculture.

Common in all rosellas is the scalloped pattern to the feathers on the back and all have distinctive cheek patches. A very colorful and medium-sized parrot native to Australia and the surrounding islands. On the Australian mainland, these colorful birds tend to inhabit areas of farmland, woodland, forests and suburban gardens and parks, in the coastal mountains and plains but not the outback. Specific breeds tend to inhabit a particular area. Most species of rosella live in large flocks in the wild but not all.It is commonly held that their name originates from the area of Australia in which they were first noticed by early pioneers, the Rose Hill area of Sydney.

The most common species appear to be: Western Rosella - smallest of the species with two subspecies itself and is found in south-west Australia. Crimson Rosella - five subspecies and inhabiting east and south-east Australia. Green Rosella - the largest species and native to Tasmania. Pale-headed Rosella - two subspecies and found in the eastern part of Australia. Eastern Rosella - three subspecies and although native to the eastern area of the country they are found in many regions including Tasmania and have been introduced to New Zealand where feral populations can be found. Northern Rosella - mainly found in the north as the name suggests but can also be seen in open savanna country and a few other areas, this one is also more likely to be found in small groups or just in pairs in the wild. All these are popular as pets.

An aviary is the best option when keeping rosellas in captivity as this ensures an environment as close to their natural habitat as possible. If an aviary is not an option then they will do OK in cages, as long as the cage is adequately large enough for their requirements. They will need to have regular exercise outside the cage however and should get the opportunity to have a fly around. These birds are not usually talkers and will mainly chirp & squawk, although they could learn a few unique sounds or the odd whistle. A single rosella will form a very strong bond with its owner.

An important warning with regards to keeping rosellas:
They are best kept alone or in pairs as they can be very aggressive towards each other if a lot are enclosed together, a strange thing about captive ones this is as they tend to live mainly in flocks in the wild. Whether kept in aviary or cage try to only have no more than two, and ensure they are of the same species subfamily. These birds will fight to the death in captivity if different sub-species are allowed access to each other, so make certain that if keeping more than one type of Rosella to separate the different sub-species by housing in separate aviaries or cages. If the aviaries are connected together you must at the very least double-mesh so as these birds cannot get any physical contact. 

Beautiful birds yes, they do have these requirements, however, but they are easily achievable.

Most bird keepers will suggest that rosellas are not to be kept in a mixed aviary with other types of birds because of their aggressive nature. This may be so but I have in the past kept a pair of Eastern Rosellas (golden-mantled rosellas) in the same mixed aviary with budgies, cockatiels, grass parakeets and kakarikis and have had no problems, the rosellas tended to keep themselves to themselves and do their own thing. It would be best to get advice from an avian professional if unsure.

To summarise there are several types of rosella available to the bird keeper, but their demand can often lead to having to pay a substantial fee in order to purchase any. Their physical appearance, however, is well worth the expense.

    For more about rosellas please email me with your questions or visit my pet bird blog at
    Pete Etheridge
    Nottinghamshire, UK 
    Hobbyist keeper and breeder of pet birds for over 10 years. 
    Offering information and advice on all aspects of bird keeping. -
    Article Source: EzineArticles

Wednesday, June 28, 2017

Fact Sheet: EASTERN ROSELLA - Platycercus eximius

(Original Article: Rainforest Birds - Eastern Rosella)

Colorful bird
Photo  by Tambako the Jaguar 

Bird Name:
Eastern Rosella

Latin Name:
Platycercus eximius


Least concern

Scientific Classification:
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Family: Psittacidae
Genus: Platycercus
Species: P. eximius

General Information:

The many common names of the Eastern Rosella include Rosella, Rosella Parrot or Parakeet, Red Rosella, Common Rosella, White-cheeked Rosella and Red-headed Rosella. The Eastern Rosella has three subspecies P.e. eximius (Eastern Rosella), P.e. cecilae (Gold-mantled Rosella), and P.e. diemenensis (Tasmania Rosella). These birds are common in the pet trade because of their bright colors and their softer call. There has been much debate about the classification of Rosellas.

Physical Description:
Eastern Rosellas are about 30 cm in length and weigh 90 to 120 gm. The head, throat, and upper breast are bright red and they exhibit white cheek patches. The lower breast is yellow and green. Wings are mixed in color of black, blue, and green. The green extends down to the blue tail. Bill and feet are gray. Sexes are similar with the female smaller in size and paler in color and exhibiting more of green shading. The female generally has an underwing stripe.

The Rosellas feed on grass and shrub seeds, fruits, berries, blossoms, nuts, nectar, and insects. They have been known to cause a great deal of damage to crops and orchards.

Rosellas are distributed throughout southeastern Australia. They inhabit lightly timbered woodlands in humid and semi-humid regions from the seaboard to the fringes of the inland plains. Each subspecies has its own range. The Eastern Rosella subspecies occurs within Victoria and southern New South Wales. The Gold-mantled Rosella occurs in northern New South Wales. The Tasmania Rosella is found in eastern Tasmania.

Breeding season for the Eastern Rosellas occurs between August and February. Nest are built primarily in fallen logs or stumps. The clutch size is 4 to 9 eggs. Incubation takes approximately 19 days and the female does this solely. She will leave the nest 2 to 3 times a day to feed or be fed by the male. Females feeds the chicks exclusively for the first 10 days, after which the male may enter the nest and both parents will feed the young.

Saturday, May 27, 2017

Green ROSELLA - Platycercus caledonicus

Green Rosella - Platycercus caledonicus

Thursday, May 25, 2017

The Australian ROSELLA - Parrots Belonging to the Eight Species of Rosella

Rosella (Platycercus Vigors) Parrots belonging to this genus are collectively known as the rosella and all show two plumage characteristics; well-defined cheek-patches and a pronounced "mottling" on the back. The rosella is a medium-sized bird with long, gradated tails. There is a notch in the upper mandible. The male has noticeably wider, heaver upper mandibles than the female. In all but one species (icterotis) the rosella sexes are alike in plumage. The white, under wing-stripe is present but is variable according to the species. 

There are eight species of rosella:

o Crimson Rosella
o Eastern Rosella
o Green Rosella
o Yellow Rosella
o Adelaide Rosella
o Pale-headed Rosella
o Northern Rosella
o Western Rosella

Rosella Woodland Park Zoo
Photo  by symonty 
Crimson Rosella:
The adult Crimson Rosella has a general rich crimson plumage; cheek patches violet blue; feathers of nape, back and wings black broadly margined with crimson. The bill is grayish-white; iris dark brown; legs grey.

The Crimson Rosella occurs in eastern and south-eastern Australia

In eastern Australia the Crimson Rosella is a bird of the coastal and adjacent mountainous forests from sea level to the alpine woodlands above 1,900 meters. It is plentiful, even occurring in numbers in the outer suburbs of large towns and cities. The flight is more undulating and noticeably slower than that of the Green Rosella and normally flies close to the ground and glides upward into a tree. The tail is fanned when alighting.

The diet of the Crimson Rosella is seeds, fruits, blossoms, and insects and their larvae.
Its call is a low pitched "kweek...kweek...kweek", with the middle note on a lower scale. When alarmed the Crimson Rosella has a series of shrill, metallic screeches. A soft chattering generally accompanies feeding.

The courtship display and general nesting behavior of the Crimson Rosella closely resembles those of the Green Rosella.

Eastern Rosella:
The male Eastern Rosella has a red head and breast; white cheek-patches; lower breast yellow merging into pale green on abdomen. The bill is grayish-white; iris dark brown; legs grey.

The Eastern Rosella occurs in south-eastern Australia, including Tasmania.

The Eastern Rosella inhabits lightly timbered country up to about 1,250 meters and is a familiar bird in gardens and parklands on the outskirts of towns and cities.

The undulating flight of the Eastern Rosella is comparatively swift. The inverted arc path is usually followed, but on long flights, particularly over open grassland, the Eastern Rosella flies at a considerable height and does not drop to the ground.

The call of the Eastern Rosella is a loud "kwink...kwink...kwink" on an ascending scale or a metallic piping note repeated twice; when alarmed a shrill screech.

The courtship display of the Eastern Rosella is similar to that of the Green Rosella.

Green Rosella:
The male Green Rosella has a red frontal band; head and under parts are rich yellow, the latter sometimes washed with orange-red; cheek-patches are deep blue. The bill is horn coloured; iris brown; legs grey.

The female is a smaller size with a smaller bill; throat generally washed with orange red; wing stripe usually absent.

The Green Rosella occurs in Tasmania and the larger islands in Bass Strait. Because of the somber colouration of their upperparts it is inconspicuous when on the ground seeking seeds or when in the tall eucalypts feeding on blossoms. The flight is strong with less undulation than that of the other rosella species.

Its diet comprises seeds, blossoms, berries, nuts, fruits and insects and their larvae.

The call is a disyllabic "cussik-cussik" given regularly in flight; also a variety of flute like whistles. When alarmed the Green Rosella emits a rapid succession of shrill piping notes.

The male, when displaying, droops his wings, squares his shoulders, fluffs up his breast and upper tail-coverts and moves his fanned tail from side to side.

Yellow Rosella:
The male Yellow Rosella has pale yellow head and entire under-parts. The throat and upper breast are often lightly marked with red. The bill is grayish-white; iris dark brown; legs grey.

It occurs in the interior of south-eastern Australia; a riparian species closely associated with the Murray - Murrumbidgee - Lachlan Rivers system in southern New South Wales, northern Victoria and eastern South Australia. It frequents eucalypts, especially where they form savannah woodland on flood plains extending some distance from the watercourses. It is less confiding than the other rosella species and generally moves well ahead of an intruder.

Its flight is swifter and less undulating than that of the Crimson Rosella. The flight path is direct and lacks the inverted arc.

The diet comprises seeds, fruits, berries, blossoms, nectar, nuts, and insects and their larvae.
The call is similar to, but of a slightly higher pitch than that of the Crimson Rosella.

Courtship display and general nesting behavior of the Yellow Rosella closely resembles those of the Green Rosella.

Adelaide Rosella:
The adult Adelaide Rosella has a red forehead and crown; nape and sides of head are dull orange-yellow; cheek-patches are violet blue. The bill is grayish white; iris dark brown; legs grey.

It occurs in southern South Australia from the southern Flinders Ranges to the Fleurieu Peninsula south of Adelaide. It is abundant within its restricted range, and inhabits all types of timbered country, and is often seen in suburban gardens and parklands in Adelaide.

Its flight is similar to that of the Crimson Rosella.

All call-notes of the Adelaide Rosella are similar to those of the Crimson Rosella.

The breeding season extends from September through to December. Nesting behavior, including courtship display, closely resembles that of the Green Rosella.

Pale-Headed Rosella:
The male Pale-Headed Rosella has a white head with tinges of yellow; check-patches violet-blue below, white above. Its bill is horn-coloured; iris dark brown; legs grey.

The Pale-Headed Rosella is widely distributed from northern Queensland, south of Cairns and the Mitchell River, to northern New South Wales. It is a lowland bird inhabiting most types of timbered country including clearings in heavy forest or the forest itself where it adjoins open grassland. The flight resembles that of the Eastern Rosella.

Its call is similar to that of the Eastern Rosella.

The nesting behavior resembles that of the Green Rosella.

Northern Rosella:
The forehead, crown and nape of the adult Northern Rosella is black, sometimes with red markings; cheek-patches white above, violet-blue below. The bill is grayish-white; iris dark brown; legs grey.

The Northern Rosella inhabits north-western and northern Australia from the Kimberley, Western Australia, and east to the Northern Territory - Queensland border; occurs on Bathurst, Melville and Milingimbi Islands.

It inhabits savannah woodland, timber bordering watercourses, littoral forests and occasionally coastal mangroves. The undulating flight of the Northern Rosella is surprisingly swift and somewhat erratic, normally flying close to the ground, gliding up into a tree and then fanning the tail before alighting. The diet of the Northern Rosella comprises seeds of grasses, shrubs and trees, principally eucalypts, melaleucas and acacias, and fruits, berries and blossoms.

The call is a disyllabic, high pitched note repeated three or four times. When feeding in the treetops a soft chattering is emitted.

The courtship display and general nesting behavior is similar to the other rosella species.

Western Rosella:
The head and entire under parts of the Western Rosella is red; yellow cheek patches; feathers of back and wings black broadly margined with dark green. The bill is grey; iris dark brown; legs brownish grey.

The Western Rosella inhabits south-western Australia. In open forest trees surrounding croplands or lining roadways, timber bordering watercourses, grasslands and cultivated farmlands. It is a confiding bird and becomes very tame around farm buildings where feeding on spilled grain. Its buoyant, fluttering flight differs markedly from the heavy flight of the other rosella species. Between wing beats there are only very brief periods of gliding.

It feeds on seeds of grasses and herbaceous plants, fruits, berries and insects and their larvae.
The call is soft and melodious, comprising a series of whistle like notes repeated rapidly, and it lacks the harsh, metallic tones common to the calls of the other rosella species.

The breeding season extends from August through to December. Only the female broods and while she is sitting, the male remains in the immediate vicinity of the nest.

    I run a company, The Short Collection that specializes in handmade greeting cards with images of photos I've taken over the years of Australia's flora, fauna, landscapes, landmarks and Sydney's Opera House. Included are greeting cards with photo images of the Crimson Rosella and the Eastern
    Article Source: EzineArticles