Yellow-collared lovebird

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Yellow-collared lovebird
Agapornis personatus -Serengeti, Tanzania-8.jpg
In Serengeti, Tanzania
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Family: Psittaculidae
Genus: Agapornis
Species:
A. personatus
Binomial name
Agapornis personatus
Reichenow, 1887
Masked lovebird distribution2.gif
Native range in northeast Tanzania
Synonyms
  • Agapornis personata

The yellow-collared lovebird (Agapornis personatus), also called masked lovebird, black-masked lovebird or eye ring lovebird, is a monotypic species of bird of the lovebird genus in the parrot family Psittaculidae. They are native to Arusha Region of Tanzania and have been introduced to Burundi and Kenya. [1] Although they have been observed in the wild in Puerto Rico, they are probably the result of escaped pets, and no reproduction has been recorded. [2] They have also been observed in Arizona. [3]

Contents

Description

The yellow-collared lovebird is a mainly green small parrot about 14.5 cm (5.5 in) long. Its upperparts are a darker green than its lower surfaces. Its head is black, and it has a bright red beak with white above it and white eyerings. Yellow on the breast is continuous with a yellow collar and an expansion of yellow over the nape of the neck. Male and female have an identical external appearance. [4]

Breeding

During courtship, the male bird moves his head up and down and slides excitedly towards the female. They breed primarily colonially and build nests with strips of twigs and bark. [5]

Eggs, Collection Museum Wiesbaden Agapornis personatus MWNH 0579.JPG
Eggs, Collection Museum Wiesbaden

The yellow-collared lovebird brings nesting material in its beak to a tree cavity for their nest. The eggs are white and there are usually four to five in a clutch. The female incubates the eggs for about 23 days and the chicks leave the nest about 42 days after hatching. [6]

Aviculture

At Auckland Zoo, New Zealand Masked Lovebird (Agapornis personata) -Auckland Zoo.jpg
At Auckland Zoo, New Zealand

Housing

White eye-rings lovebirds, of which masked lovebirds are part, are reportedly less aggressive in comparison to the slightly larger peach-faced lovebird. They are frequently housed in aviaries with other species of their genus, a practice which although can be convenient, and wonderfully aesthetic, may lead to hybridization. This can especially be concerning where other species may not be as locally common e.g. black-cheeked lovebird and Lilian's lovebird. It may be advisable to house lovebirds either by themselves, or if a mixed collection is desired, ensure they are kept in a large flight with a few feeding stations, and assertive species e.g. red-rumped parrot, kākāriki, rose-ringed parakeet or cockatiels. They can usually be kept safely with quails and pheasants in aviaries.

Breeding cages should be 400mm x 400mm x 500mm, or these birds can be housed in colonies, or have in some cases been "kept at liberty". There was a mixed flock of masked, peach-faced lovebird, and a few hybrids near Napier, New Zealand for a number of years in the mid-2000s. There is also a small feral population in France, which contains the Blue mutant, and mixes with larger proportion of Fischer's lovebirds - also from aviary origin.

Aviaries, and cages need perches in a range of diameters. Natural perches in the form of branches are ideal, especially if they have a variety of forks, angles, and a bit of bounce in them. The reason for this is to give the captives stimuli; it also keeps their feet healthy, and nimble. Research (suitability, and toxicity) must be carried out on all plant material going into any cages. Cherry wood is poisonous, as is broom, kōwhai, and avocado (its fruit being surprisingly poisonous to parrots), to mention just a few examples.

Nesting boxes are usually utilised throughout the year as sleeping quarters. It is advisable to clean them, but keep them up even after breeding season. The risk of losing a bird to egg laying complications (in the unlikely event they do decide to breed in the winter), is out-weighed by the benefit of keeping the birds content, keeping pair-bonds strong, and the reduced risk of losing a bird to the cold. A supply of willow branches, and roughly slivered corn, or maize husk can be given in the aviary as nesting box lining: It will be ripped up, & carried into the nest box by the female.

Lovebirds are reasonably difficult to sex. A "pair" will often be of the same gender, even though they are exhibiting signs of mutual affection. This usually arises when inexperienced bird keepers house two birds alone, and wait on behavioral signs that they're a "true pair", with the intention of swapping one out for another lovebird if they're not, then becoming excited when they see birds "pair up", even though they may both be of the same sex. These bonds are artificial and can be broken, or tested if the "pair" are re-housed communally (or split up by the keeper). One or both of a pair of males may go, and breed with lone hens, despite staying connected to their original partner. Alternatively, the same sex pair's bond may completely dissolve immediately.

Colour varieties

The blue mutation was originally found in wild birds in the 1920s and is the oldest colour mutation known in the lovebird genus. [4] [6] The other mutations are a result of selective breeding in aviculture, such as two cobalts which will make a mauve (black). [4] Various colour mutations exist, including blue, cobalt, mauve, slate, diluted slate, violet, lutino and albino.

The blue and the lutino mutations are where some colour genes have not been passed on, or have been suppressed from the original wild colour form. In the case of the lutino, the micro-structure which creates the blue based colours in the normal form is not passed on to offspring when it arises; hence, the parrot is orange around its face and yellow everywhere else. In the case of the original blue, none of the yellow or red pigment genes are passed on. The albino is the latest "colour" which is a combination of the lutino and the blue ("wild" colouring minus blue, red and yellow results in no colour, so it is completely white).

The dilute mutation is a lightening of the darker feathers, most noticeable in the wings, and face. It was first noted from green (wild) coloured parents, and originally called "yellow". This new colour was soon built up in numbers by passionate aviculturelists, and once secure was bred to blue coloured birds. The result was then known as "white", but it is now called "dilute blue".

Related Research Articles

<span class="mw-page-title-main">Lovebird</span> Genus of birds

Lovebird is the common name for the genus Agapornis, a small group of parrots in the Old World parrot family Psittaculidae. Of the nine species in the genus, all are native to the African continent, with the grey-headed lovebird being native to the African island of Madagascar.

<span class="mw-page-title-main">Budgerigar</span> Small, long-tailed, seed-eating parakeet

The budgerigar, also known as the common parakeet, shell parakeet or budgie, is a small, long-tailed, seed-eating parrot. Budgies are the only species in the genus Melopsittacus. Naturally, the species is green and yellow with black, scalloped markings on the nape, back, and wings. Budgies are bred in captivity with colouring of blues, whites, yellows, greys, and even with small crests. Juveniles and chicks are monomorphic, while adults are told apart by their cere colouring, and their behaviour.

<span class="mw-page-title-main">Cockatiel</span> Species of bird

The cockatiel, also known as the weero/weiro or quarrion, is a medium-sized parrot that is a member of its own branch of the cockatoo family endemic to Australia. They are prized as household pets and companion parrots throughout the world and are relatively easy to breed. As a caged bird, cockatiels are second in popularity only to the budgerigar.

<span class="mw-page-title-main">Scarlet-chested parrot</span> Species of bird

The scarlet-chested parrot, known alternately as scarlet-breasted parrot, orange-throated parrot or splendid parrot, is a parrot endemic to central South Australia and inland southern Western Australia. The species is sexually dimorphic; the male has a bright blue face and scarlet chest and yellow underparts, amid overall green plumage, while the female is similar but lacks the red chest. These nomadic parakeets move readily from the Great Victoria Desert region into neighbouring areas. These interruptions are triggered by a search for more favourable conditions. They can survive quite well without access to drinking water, however, as succulent plants help meet much of their fluid requirement. They feed mainly on grass seeds and are most commonly sighted in spinifex.

<span class="mw-page-title-main">Rosy-faced lovebird</span> Species of bird

The rosy-faced lovebird, also known as the rosy-collared or peach-faced lovebird, is a species of lovebird native to arid regions in southwestern Africa such as the Namib Desert. Loud and constant chirpers, these birds are very social animals and often congregate in small groups in the wild. They eat throughout the day and take frequent baths. Coloration can vary widely among populations. Plumage is identical in males and females. Lovebirds are renowned for their sleep position in which they sit side-by-side and turn their faces in towards each other. Also, females are well noted to tear raw materials into long strips, "twisty-tie" them onto their backs, and fly substantial distances back to make a nest. These birds are common in the pet industry.

<span class="mw-page-title-main">Lilian's lovebird</span> Species of bird

Lilian's lovebird, also known as the Nyasa lovebird, is a small African parrot species of the lovebird genus. It is mainly green and has orange on its upper chest and head. It is 13 cm (5 inches) long and is the smallest parrot on mainland Africa. In captivity, it is uncommon and difficult to breed.

<span class="mw-page-title-main">Fischer's lovebird</span> Species of bird

Fischer's lovebird is a small parrot species of the genus Agapornis. They were originally discovered in the late 19th century. They are named after German explorer Gustav Fischer.

<span class="mw-page-title-main">Budgerigar colour genetics</span>

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The Pacific parrotlet, also known as Lesson's parrotlet, or the celestial parrotlet, is a species of small parrot in the family Psittacidae.

<span class="mw-page-title-main">Rosy-faced lovebird colour genetics</span>

The science of rosy-faced lovebird colour genetics deals with the heredity of colour variation in the feathers of the species known as Agapornis roseicollis, commonly known as the rosy-faced lovebird or peach-faced lovebird.

<span class="mw-page-title-main">Cockatiel colour genetics</span>

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<span class="mw-page-title-main">Blue budgerigar mutation</span>

The Blue budgerigar mutation is one of approximately 30 mutations affecting the colour of budgerigars. It is part of the genetic constitution of the following recognised varieties: Skyblue, Cobalt, Mauve and Violet.

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The Clearwing budgerigar mutation is one of approximately 30 mutations affecting the colour of budgerigars. It is the underlying mutation of the Clearwing variety, often known as Yellowwings in the green series and Whitewings in the blue series. When combined with the Greywing mutation the variety is known as the Full-bodied Greywing. When combined with the Yellowface II and Opaline mutations the Rainbow variety is produced.

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<span class="mw-page-title-main">Slate budgerigar mutation</span>

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<span class="mw-page-title-main">Lutino cockatiel</span>

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<span class="mw-page-title-main">Normal grey cockatiel</span> Wild type of cockatiel

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References

  1. 1 2 BirdLife International (2018). "Agapornis personatus". IUCN Red List of Threatened Species . 2018: e.T22685352A131916793. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22685352A131916793.en . Retrieved 11 November 2021.
  2. Falcón, Wilfredo; Tremblay, Raymond L. (2018). "From the cage to the wild: introductions of Psittaciformes to Puerto Rico". PeerJ. 6:e5669: e5669. doi: 10.7717/peerj.5669 . PMC   6214232 . PMID   30397538.
  3. "Yellow-collared Lovebird - eBird". Archived from the original on 2019-07-06.
  4. 1 2 3 Le Breton, Kenny (1992). Lovebirds...getting started . USA: T.F.H. Publications. pp.  94–96. ISBN   0-86622-411-4.
  5. Fry, C. Hilary; Urban, Emil K.; Keith, Stuart (2020). The Birds of Africa; Volume III. Bloomsbury Publishing. pp. 19–20. ISBN   9781472986535.
  6. 1 2 Alderton, David (2003). The Ultimate Encyclopedia of Caged and Aviary Birds. London, England: Hermes House. p. 218. ISBN   1-84309-164-X.