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.ליגה םע הנתשמ ויפנכ לעש ןבלה םתכה ,וב תועטל ןתינ אל :רברב .הרוקמ לע תוישושבגה תא הרסחו תוצונ םיסוכמ הינפ .רתוי הנטק הבקנה .םפנכב ןבלה עבצה תא םירסחו םהיתוצונב ינוגססה רהוזה תא םירסח םיריעצה .יאווגורואו ורפל וקיסכממ תיפורטה הקירמא םתויח תיב .תוציבו תונוגלב םיתיעל םיקמע ףידעמ יפורט םילקאב םיצע יסוכמ םייחל םירוזא םתויח תיב .םילחוזו םיגד ,םיחמצ ברועמ ונוזמ .ץראה יבחרב םיגד תוכירבב ותוארל ןתינ םויכ ,ןד שוגב הנושארל הלגתנ ,תוברת טילפ ץראב ב"ע ,דע םיחספ ... אזווא רב היל ולפטו אתולג שיר יבל עלקיא אבר ... | ||||||||||
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Subspecies and Distribution.
Cairina moschata Tropical America from Mexico S to E Peru and N Uruguay. | ||||||||||
Descriptive notes.66-84 em; 1100-4000 g. Unmistakable. Amount of white on upperwing-coverts varies with age. Female smaller with totally feathered face, lacking prominent knob on bill. Juvenile has considerably less iridescent plumage overall, and has little or no white on upperwingHabitat.Well wooded tropical wetlands, preferably in lowlands; occasionally on coastal lagoons or marshes. Breeds mostly by or near slow-flowing rivers.Food and FeedingMixture of vegetable and animal foods. Roots, seeds, stems and leaves of grasses, sedges and aquatic plants, small vertebrates (fish, reptiles) and invertebrates (insects, arachnids, crustaceans), with special predilection for termites. Feeds by dabbling and upending in shallow water and by grazing on land.Breeding.Season variable, but mostly during period of rains. In single pairs, nests in tree-hollows or cavities, with little or no down added. Generally 8-15 eggs. Incubation c. 35 days (captivity).Movements.Mainly sedentary, but subject to local movements linked with water availability during dry season, with occasional appearances outside normal breeding range. Has occurred in USA (Texas), Trinidad, coastal Peru and Buenos Aires Province, Argentina.Status and Conservation.Not globally threatened. Widespread, but only locally common.Israel.In Israel Cairina moschata First observation as a feral was on 1990 in Tel Aviv area. Now they observe in some fish pond in all the country. . |
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