معلومات بحث موضوع تعبير فقرة تقرير انواع اغرب
في العالم يعدّ من أكبر الطيور حجماً حيث يصل وزن البالغ منه
إلى 10 كيلو غرام، دراسات ومعلومات وابحاث عن الطيور والحيوانات والتعرف
علي طرق معيشتها واكلها وكل ماتريد معرفته حول عالم الطيور قطرس خجول
قطرس لايسان معلومات عن طائر القطرس قطرس جوال
القطرس التائه طائر الباتروس
albatross song
الباتروس 2011
. Albatross enemies. معلومات عن طيور القطرس القطرس المتجول " Diomedea"
القطرس كلمةٌ عربيةٌ منقولةٌ من البرتغاليين وع
من الطيور البحرية ويعتبر من اكبرالطيور ، كما انه يتميز بمقدرة فعالة في الطيران والتحليق
لمسافات طويلة ويستطيع ان يقطع آلاف الكليومترات القطرس المتموج
Waved Albatross
THE ALBATROSS
Physical description
The albatross is a large sea bird of the
family Diomedeidae. It measures between 71 and 135 cm and weighs between 6 and
12 kg. Its plumage is predominantly white or gray.
Its wings are very long, they can be up
to 3.50 m once tense. Its light pink bill is also long (between 15 and 18 cm)
and crooked at the end. On either side of this beak is a nostril of the shape
of a long tube. This form gives the albatross a fairly high sense of smell that
allows it to locate food areas in the midst of huge oceans.
His place of life
The albatross is found mainly in the
waters of the southern hemisphere. Only a few species are present in the North
Pacific, Japan, Hawaii, Japan and the Galapagos Islands.
His diet
Albatrosses eat fish, squid or krill
(small shrimp) that they fish on the surface or at a relatively shallow depth
(up to 5 meters).
His reproduction
Albatrosses are able to reproduce at the
age of 5 years. They usually lay an egg every 2 years. The male and female
incubate the egg each in turn during the incubation period (70 to 80 days).
After hatching, the chick is hatched and fed by its parents during the first
weeks, until it is able to regulate its own temperature. Then it will take
another 4 to 6 months to know how to fly.
His life expectancy
The albatross has a life expectancy of 50
years.
The cry of the albatross
The albatross emits specific cries during
courtship, when choosing a partner. These cries will allow the trained couple
to recognize themselves later.
Particular signs
The albatross is able to travel thousands
of kilometers without resting. Its large wings allow it to use the wind to
hover. Thus, it hardly beats wings during the flight and thus provides little
effort. It is however dependent on the wind and the waves to fly. Thus, when
the weather is calm, he is obliged to land and wait for the wind to rise.
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