موضوع
عن الطيور بالانجليزي
موضوع انجليزي عن birds
جمل عن الطيور بالانجليزي
تعبير عن الببغاء بالانجليزي قصير
paragraph about birds
information about birds
composition about birds
The essential role of birds in biodiversity
Birds play a major role in biodiversity. The consumption of insects
harmful to agriculture, the dissemination of seeds for reforestation and the
pollination of plants are some of the essential facts that bear witness to the
usefulness of birds.
Some species of birds feed on white grubs, a plague for the lawns
of our region. Several municipalities also suggest that their citizens install
nesting boxes and other shelters for winged animals. In addition, a bird bath
in a courtyard certainly attracts several species of birds.
White grubs are larvae of various species of June beetles that
cause considerable damage to lawns in city parks and yards.
A familiar bird with an orange breast, a yellow beak and a pretty
white crescent around the eye, the American Robin is fond of earthworms, white
grubs and other insects.
The gardens and courtyards of residences located near a woodland
can be visited by the tawny thrush, solitary thrush and wood thrush. These
three species of the family Turdidae, the same as that of our blackbird, like
to scrape the ground in search of worms.
Common starling, red-winged blackbirds, tailed blackbirds and
American crows can also eat white grubs and other insects.
In the early stages of a grub infestation, lawn damage is not yet
apparent. The presence of birds searching the ground is often a sign of the
presence of white grubs.
The Grosbeak and the Budworm
The wandering grosbeak, a prominent billed yellow bird, devours
larvae of the spruce budworm, a plague still active in some northern forests.
There is also a noticeable increase in the population of the species during the
years of the budworm infestation cycle.
In the garden, birds gnaw midges, larvae and other insects harmful
to plant growth. In early summer, caterpillar nymphs are popular with birds.
For example, blue jays remove nymphs from silky cocoons and carry several at a
time in their beaks. By destroying these cocoons, jays prevent the hatching of
thousands of Lepidoptera eggs the following spring.
Sow at any wind
The blue jay also eats sunflower seeds, peanuts and corn kernels in
large quantities. By watching him stuffing himself at a manger, one can be
astonished at his greed. Certainly, he is little greedy, but he is also
foreseeing. He carries food to make reservations.
It also adopts this behavior in the forest. It also carries oak
acorns and beech tree feathers to hide under leaves, in the grass or in tree
cavities.
Like the squirrel, the blue jay does not always find its loot, thus
promoting the regeneration of forests.
Other bird species, such as the black-capped chickadee, also carry
food, thereby scattering the seeds in the wild.
The durbec of the fir trees likes fruit hanging from vinegar and
other fruit trees. By eating his meal, he rejects the seeds on the ground, thus
sowing all the wind.
The hummingbird is a small bird that plays a big role in
biodiversity by participating in the pollination of flowers. When the
hummingbird harvests nectar, a pollen dust settles on its head and beak, which
is then spread on the stigmas of receptive flowers.
انشاء عن الطيور
انواع الطيور بالانجليزي
موضوع عن الطيور
تعبير باللغة الانجليزية عن الطيور بالانجليزي قصير
موضوع معلومات عن العصفور بالانجليزي انواع الطيور بالانجليزي
موضوع عن الطيور نتائج البحث ممكن تعبير باللغة الانجليزية عن الطيور
تعبير عن حيوان باللغة الإنجليزية انواع الطيور بالانجليزي اسماء جميع انواع الطيور
اسماء العصافير الملونة انواع الطيور واسمائها وصورها اسماء العصافير الذكر والانثى
اسماء الطيور بالانجليزي مع الصور انواع الطيور واسمائها ومعلومات عنها
الطيور المغردة الكناري اسماء دلع للعصافير معلومات عن العصفور بالانجليزي
معنى كلمة عصفور بالانجليزي
اسم الطير بالانجليزي
بحث عن الطيور
paragraph about birds
information about birds
تعبير عن العصفور بالانجليزي
بحث عن الطيور صفات الطيور فوائد الطيور صفات الطيور وأنواعها
موضوع تعبير عن الطيور وفوائدها
موضوع تعبير عن الطيور وما نتعلمه منها
معلومات عن الطيور بشكل عام
معلومات عامة عن الطيور
معلومات عن الطيور وانواعها
موضوع تعبير عن الطيور للصف الرابع الابتدائى
موضوع تعبير عن الطيور للصف الخامس الابتدائى
بحث عن خصائص الطيور
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