\u003c/p>\u003cp class=\"textAlignCenter detailPic\">\u003cimg alt=\"國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅\" src=\"https://x0.ifengimg.com/ucms/2021_15/2BE1CD7AB059B5355E4E87957CE582B3DD621E8C_size84_w893_h501.jpg\" />\u003c/p>\u003cp>斑頭雁是國家一級瀕危保護飛禽,體長62-85厘米,體重2-3千克。通體大都灰褐色,頭和頸側白色,頭頂有二道黑色帶斑,在白色頭上極為醒目,繁殖在高原湖泊,尤喜咸水湖,也選擇淡水湖和開闊而多沼澤地帶。赤麻鴨全身赤黃褐色,翅上有明顯的白色翅斑和銅綠色翼鏡;嘴、腳、尾黑色;雄鳥有一黑色頸環。飛翔時黑色的飛羽、尾、嘴和腳、黃褐色的體羽和白色的翼上和翼下覆羽形成鮮明的對照。\u003c/p>\u003cp class=\"textAlignCenter detailPic\">\u003cimg alt=\"國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅\" src=\"https://x0.ifengimg.com/ucms/2021_15/450A6138D3C65F4392526ED12D26C0FB40E8E3AF_size102_w890_h497.jpg\" />\u003c/p>\u003cp>因瑪曲地臨黃河,而黃河藏語俗稱“瑪曲”而得名。黃河干流在瑪曲草原流徑433公里,瑪曲黃河段水源補給量占黃河源區總徑流量的58.7%、被世界濕地組織譽為“中華水塔”“地球之腎”,素有“黃河蓄水池”之稱。全縣濕地面積達562.5萬畝,占草原面積的42%。龐大的濕地資源哺育了無數珍稀飛禽在這里一代又一代進行繁衍,讓生命之花在首曲高原上綻放出最絢爛的光彩。\u003c/p>\u003cp class=\"textAlignCenter detailPic\">\u003cimg alt=\"國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅\" src=\"https://x0.ifengimg.com/ucms/2021_15/2A1E71FAF10D5DEC0D1C8FFD200D417ED8DC2ECA_size112_w892_h500.jpg\" />\u003c/p>\u003cp class=\"\">近年來,瑪曲縣高舉新時代中國特色社會主義生態保護旗幟,時刻牢記習近平總書記對黃河上游高質量發展的囑托,牢固樹立“綠水青山就是金山銀山”的發展理念,認真實施、沙化、退化草原治理項目及退牧還草工程,統籌山水林田湖草系統治理,堅持不懈推進生態建設,牢筑黃河上游生態安全屏障,使瑪曲生態系統和功能穩步提升。\u003c/p>\u003cp class=\"textAlignCenter detailPic\">\u003cimg alt=\"國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅\" src=\"https://x0.ifengimg.com/ucms/2021_15/36995CA6868264D8BB04555C494F8B0FD9DD5341_size100_w1080_h480.jpg\" />\u003c/p>\u003cp class=\"\">“鴨蛋島”是歐拉鎮歐強村二隊黃河段中一塊長約1000米寬800米的河中島嶼,自古以來就是斑頭雁和赤麻鴨等珍稀飛禽繁衍的重要棲息地。隨著生態保護力度的不斷加強,清澈的黃河水,豐美的水草,鮮美的魚蝦更吸引了大量的斑頭雁和赤麻鴨到“鴨蛋島”棲息繁衍。\u003c/p>\u003cp class=\"textAlignCenter detailPic\">\u003cimg alt=\"國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅\" src=\"https://x0.ifengimg.com/ucms/2021_15/9491BF7D199455D0793D5903BC401C3F7A2BB7BE_size50_w893_h502.jpg\" />\u003c/p>\u003cp>從每年的4月初開始,數萬只各類珍稀飛禽穿越嚴寒酷暑來到這里進行繁衍。在繁衍初期,雌性斑頭雁和赤麻鴨開始大量進食魚蝦,水草以補充自身營養,雄性斑頭雁和赤麻鴨開始在島上爭奪以巖石縫,天然凹地為主的棲息地盤,隨后對“房屋”進行精裝修,以期待雌性的青睞。等到筑巢之后,在4月上旬至中旬左右,斑頭雁和赤麻鴨開始產卵,一般雌性一窩產卵多則12枚,少則5到6枚。由于黃河瑪曲段禁魚近20年,河中魚蝦資源異常豐富,雛鳥成活率居高不下,待雛鴨長羽翱翔時,斑頭雁和赤麻鴨種群數量往往呈幾何式增長,這一喜人局面的背后是無數首曲兒女披荊斬棘,夜以繼日改善生態環境所交付的一份滿分答卷。\u003c/p>\u003cp class=\"textAlignCenter detailPic\">\u003cimg alt=\"\" src=\"https://x0.ifengimg.com/ucms/2021_15/8EEC4693BC2AD4C324F846114769D4E88FFA2448_size70_w677_h508.jpg\" />\u003c/p>\u003cp class=\"textAlignCenter picIntro detailPic\">\u003cimg alt=\"\" src=\"https://x0.ifengimg.com/ucms/2021_15/5CB186F1E8B9F144BBB574A8A0162100555989CF_size58_w677_h508.jpg\" />\u003c/p>\u003cp class=\"textAlignCenter picIntro detailPic\">\u003cimg alt=\"\" src=\"https://x0.ifengimg.com/ucms/2021_15/C44C4DC975D8FC7B54C1D96B16553D4C09D429E6_size38_w677_h508.jpg\" />\u003c/p>\u003cp class=\"textAlignCenter picIntro detailPic\">\u003cimg alt=\"國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅\" src=\"https://x0.ifengimg.com/ucms/2021_15/5DA793B5BE985E2523134D65C42E50C53D82BF13_size65_w677_h508.jpg\" />\u003c/p>\u003cp>據當地牧民群眾介紹,每年4月中旬左右,飛臨“鴨蛋島”的各類珍稀飛禽數量將達到巔峰,根據以往經驗判斷,到時各類飛禽種群的數量大約在5萬只到7萬只左右,種類包括斑頭雁,赤麻鴨,黑頸鶴,黑鸛等。\u003c/p>\u003cp class=\"textAlignCenter detailPic\">\u003cimg alt=\"國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅\" src=\"https://x0.ifengimg.com/ucms/2021_15/51AEC12F585D2388D81185D0757C72FA58B3B05E_size61_w677_h378.jpg\" />\u003c/p>\u003cp class=\"textAlignCenter\" style=\"text-align: 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  1. 國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    2021年04月09日 07:57:32
    來源:甘肅網絡廣播電視臺

    原標題:國家一級瀕危保護飛禽斑頭雁“打卡”瑪曲鴨蛋島 開啟首曲草原繁衍之旅

    自動播放

    4月6日,在甘肅省瑪曲縣歐拉鎮歐強村,近3萬只國家一級瀕危保護動物斑頭雁、國家二級保護動物赤麻鴨等飛禽種群,匯聚在瑪曲鴨蛋島。時而展翅翱翔,時而低頭嬉戲,構成了一幅和諧的自然景觀,為首曲高原注入了勃勃生機和自然野趣。

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    斑頭雁是國家一級瀕危保護飛禽,體長62-85厘米,體重2-3千克。通體大都灰褐色,頭和頸側白色,頭頂有二道黑色帶斑,在白色頭上極為醒目,繁殖在高原湖泊,尤喜咸水湖,也選擇淡水湖和開闊而多沼澤地帶。赤麻鴨全身赤黃褐色,翅上有明顯的白色翅斑和銅綠色翼鏡;嘴、腳、尾黑色;雄鳥有一黑色頸環。飛翔時黑色的飛羽、尾、嘴和腳、黃褐色的體羽和白色的翼上和翼下覆羽形成鮮明的對照。

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    因瑪曲地臨黃河,而黃河藏語俗稱“瑪曲”而得名。黃河干流在瑪曲草原流徑433公里,瑪曲黃河段水源補給量占黃河源區總徑流量的58.7%、被世界濕地組織譽為“中華水塔”“地球之腎”,素有“黃河蓄水池”之稱。全縣濕地面積達562.5萬畝,占草原面積的42%。龐大的濕地資源哺育了無數珍稀飛禽在這里一代又一代進行繁衍,讓生命之花在首曲高原上綻放出最絢爛的光彩。

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    近年來,瑪曲縣高舉新時代中國特色社會主義生態保護旗幟,時刻牢記習近平總書記對黃河上游高質量發展的囑托,牢固樹立“綠水青山就是金山銀山”的發展理念,認真實施、沙化、退化草原治理項目及退牧還草工程,統籌山水林田湖草系統治理,堅持不懈推進生態建設,牢筑黃河上游生態安全屏障,使瑪曲生態系統和功能穩步提升。

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    “鴨蛋島”是歐拉鎮歐強村二隊黃河段中一塊長約1000米寬800米的河中島嶼,自古以來就是斑頭雁和赤麻鴨等珍稀飛禽繁衍的重要棲息地。隨著生態保護力度的不斷加強,清澈的黃河水,豐美的水草,鮮美的魚蝦更吸引了大量的斑頭雁和赤麻鴨到“鴨蛋島”棲息繁衍。

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    從每年的4月初開始,數萬只各類珍稀飛禽穿越嚴寒酷暑來到這里進行繁衍。在繁衍初期,雌性斑頭雁和赤麻鴨開始大量進食魚蝦,水草以補充自身營養,雄性斑頭雁和赤麻鴨開始在島上爭奪以巖石縫,天然凹地為主的棲息地盤,隨后對“房屋”進行精裝修,以期待雌性的青睞。等到筑巢之后,在4月上旬至中旬左右,斑頭雁和赤麻鴨開始產卵,一般雌性一窩產卵多則12枚,少則5到6枚。由于黃河瑪曲段禁魚近20年,河中魚蝦資源異常豐富,雛鳥成活率居高不下,待雛鴨長羽翱翔時,斑頭雁和赤麻鴨種群數量往往呈幾何式增長,這一喜人局面的背后是無數首曲兒女披荊斬棘,夜以繼日改善生態環境所交付的一份滿分答卷。

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    據當地牧民群眾介紹,每年4月中旬左右,飛臨“鴨蛋島”的各類珍稀飛禽數量將達到巔峰,根據以往經驗判斷,到時各類飛禽種群的數量大約在5萬只到7萬只左右,種類包括斑頭雁,赤麻鴨,黑頸鶴,黑鸛等。

    國家級“貴賓”打卡甘南 開啟首曲草原繁衍之旅

    來源:瑪曲縣融媒

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