معلومات قصير موضوع
انجليزي بحث تقرير بالانجليزي باللغة الانجليزية انشاء
موضوع عن الحيوانات الاليفة وانواعها اين تعيش ماذا
ياكل مدة حياتها اسماء صغارها
تعبير عن الجمل
بالانجليزي
تعبير كتابي عن وصف حيوان اليف عبارات قصيره للاطفال
information about paragraph برزنتيشن معلومات بسيطه اسم نطق كلمة معنى كلمة برجراف
حيوان مفترس
لاحم عاشب اليف متوحش وحيش الغابة موسوعة عالم الحيوانات برمائي
معلومات عن العصافير عن البادجي كل شيئ
عن طائر البادجي الذكي
معلومات عن
البادجي الانجليزي تزاوج البادجي الانجليزي فى مصر انواع العصافير الانجليزى البادجي الانجليزي العراق تزاوج البادجي الانجليزي
الاسترالي طيور حب انجليزي
الهولندي كل شي
عن البادجي انتاج انواع العصافير الانجليزى موضوع عن الطيور بالانجليزي
The parakeet
The wavy parakeet is a bird native to
Australia. Their adult plumage develops during the third or fourth month.
Various domestic varieties are to be
counted, with many colors. Some mutations like yellow (lutino) and blue are
determined by a single gene.
The appearance of new colors has its
origin in the combination of mutations. On the other hand, some varieties of
color are the result of selective multiplication resulting in more complex
models.
There are two sets of basic colors:
First, the green series in which the bird
is able to synthesize in its feathers the yellow dye called psittacine. The
blue effect is produced when the bird knows how to synthesize black color
(melanization). It is the natural combination of yellow and blue that gives the
green wavy parakeet. Then the blue series is for birds that can not synthesize
yellow pigments.
Habitat and behavior:
The wavy parakeet is a nomadic bird that
lives in open habitats, mainly environments such as scrubland in Australia,
open woodlands and meadow. The movement of the bands is related to the
availability of food and water. Their food consists of spinifex seeds, herbs
and even sometimes cultivated cereals. These birds nest in tree holes, fence
posts or trunks. Parakeets that are males or females sing and can learn to imitate
sounds.
It is believed that the wavy parakeet is
the most common parrot as a pet around the world and certainly the second bird
after the Canary. It is since the 1850s that this bird is bred in captivity.
The wavy parakeets are very intelligent and social loving toy stimulation and
interaction with both humans and their peers.
Females appreciate the chewing of
material like wood. Their lifespan depends on factors such as race and
individual health, which is influenced by exercise and diet. It is possible to
supplement and vary their food with fresh fruits and vegetables, pasta or other
healthy human foods. This type of diet can thus prevent obesity. However,
chocolate and avocado are identified as potential toxins.
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