the group of the flat-tail-parakeets includes at least 26 types of the parrots. Also the most known parrot, the budgerigar, belongs into this group.
Type Platycercus This type with 5-7 types includes the actual flat-tail-parakeets. Numerous subtypes, many of those known as cage-birds, makes ready the Systematikern some head-breakup with its assignment.
Way of life The 28-42 cm long, splendidly colored flat-tail-parakeets live together sociably: Some types often form gigantic swarms, others pulls in pairs or in small troops around. they look for grass-seeds, berries and fruits as well as blooms and nuts in steppe-areas (some types also in forests). Some of these parrots pull up several yearly-broods. The nests consist of 2-9 eggs, that become erbrütet approximately from the female in tree-caves for 3 weeks. Both sexes are usually immediately colored.
Types The smallest type of the type Platycercus is the Stanley-parakeet or Gelbwangenrosella (Platycercus icterotis) from southwest-Australia, whose sexes are colored differently as an exception. The yellow-stomach-parakeet (P) is with 42 cm of length. caledonicus, from Tasmania and the islands of the bass-street the biggest flat-tail-parakeet. One calls several subtypes of the 32-33 cm of big Rosellasittichs (P) "Rosellas." eximius, among them the Prachtrosella P. e. ceciliae. they live in the eastern Australia as well as Tasmania. The 28-31 cm big Blaßkopfrosella (P). adscitus, from time to time also as subtype of the previous type looked at, a frequent bird of the open tree-landscape is and populates forest-continuances especially gladly along the river-runs. The 33-35 cm big Pennant-Sittich (P). elegans, lives in the coasts, and mountain-forests southeast, in several subtypes and Ostaustraliens, where the birds don't care anything quite also about cold winters in the higher situations.
The 35-40 cm long ring-parakeet (Platycercus zonarius) lives in west in numerous subtypes, south, and inner-Australia. From the other members of the actual flat-tail-parakeets, ring-parakeets differ in its not "scaled" back-plumage among other things. they live in pairs or in small troops together and wanders through steppe-areas, eucalyptus-forests and fields after food.
Type Psephotus Into this type, 5 types of smaller, more colorful parrots, whose sexes are colored differently, belong. The males choose a suitable brood-cave in trees or in the ground, in which the female its 4-7 (usually 5) eggs for 17-21 days, usually from the 2. Egg at, erbrütet. Both parents look after its boys until they become fully-fledged after 4-5 weeks. Alto-birds and squabs then stay together even longer period in the family-association. Also with swarm-forming types, the brood-partners in close relationship hold together.
Types A very common Art Südostaustraliens, big Singsittich or blood-torso-parakeet (Psephotus haematonotus), that often pass in large flocks outside the incubation through open terrain, are the 25-28 cm. As distinctive Kulturfolger, Singsittiche populate also gardens and parks. its "trilling, wheezy" reputations gave its name to these parrots.
The gold-shoulder-parakeets (P) become just as big like Singsittiche. chrysopterygius, from North-Australia; however, they are not so frequent by far and build its nests in termite-hills. Also mangrove-thickets at river-runs offer good life-conditions to gold-shoulder-parakeets.
The blood-stomach-parakeet (P). haematogaster, with 28-38 cm are somewhat bigger than the other types of the type; "Blue-Bonnets" live (blue-caps) in large numbers and widespread with very different landscapes Südaustraliens.
The 25-28 cm big paradise-parakeet (P). pulcherrimus, a very rare bird of the tree-savannas and bush-existed grassland-ships from the inner Queensland and Nordneusüdwales was. One assumes that it died out today.
Type Neophema This type includes 7 types of 17,5-22,5 cm long parrots, that properly secluded and inconspicuous, partially nomadic, in the bush and tree-savannas lives.
The cliff-parakeet (Neophema petrophila) is in the dune-areas, in ebb drily lying tides-zones and foothills of the coasts south and Südwestaustraliens a frequent ground-bird. The other types of the "grass-parakeets" or "fine-parakeets", among them the Bourke-Sittich, N. bourkii, from inner-Australia, the rare shine-parakeet (N). splendida, from the south of the country, the jewelry-parakeet (N). elegans, from southwest and southeast-Australia as well like the rare beautiful-parakeet (N). pulchella, from southeast-Australia, less frequently are on the ground; usually, they come down to the food-search. Since all these "ornament-parakeets" are very careful and very shy birds, one only rarely sets eyes on it.
Type Cyanoramphus 6 types of quite rare parrots from New Zealand are condensed in this type. they become 23-30 cm big, live in forest-areas and look mainly for food on the ground. Through adjustment as well as through deforestation of the forests and through dragged in carnivores, already 2 types (Tahiti-parakeet) are Cyanoramphus zealandicus, since C middle of the previous century, and brown-head-parakeet. ulietanus, since 1773/74, and 2 subtypes of the goats or run-parakeet (C). novaezelandiae, died out.
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