تحميل مجاناً مقطوعة Arts و شفافة.backgrounds Images about طائر

طيور are warm-blooded vertebrates belonging to ال صف Aves They are characterized بواسطة feathers beaks و ال ability to lay بيض طيور have adapted to a واسع تنوع من habitats تتضمن forests deserts oceans و cities Most طيور have مجنح which enable لهم to fly though some species are flightless such كـ ostriches و penguins هم beaks vary in شكل و size depending على هم نظام غذائي و behavior مع some طيور having sharp beaks الى hunting while others have flat beaks الى filtering طعام from water Birds are omnivorous herbivorous or carnivorous depending على هم species They يُطعم على a تنوع من foods تتضمن seeds fruits insects و small حيوانات They play vital roles in ecosystems بواسطة pollinating plants dispersing seeds و controlling حشرة populations Birds communicate using الاغاني calls و جسم language These vocalizations vary greatly across species و are used الى mating, marking territory, or alerting others to danger طيور also exhibit migratory behaviors traveling thousands من miles between breeding و إطعام grounds depending على ال season Birds are متنوعة و exhibit a واسع مدى من behaviors و adaptations that allow لهم to thrive in nearly every environment على Earth