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大東京カワセミ日記204 3つの川の話 その1カップルが下流で巣作り、上流でエビをメスに。その2新しいメスを発見 その3交尾とボラのプレゼント 20230409
朝8時半 M川を下流から。と、野球場のあたりで、下流から飛んでくる声。
公園の前の階段にオスメス。ここで餌取り。そしてプレゼント。上流の橋の向こうにいったん行くものの、ふたたび下流へ。下流の公園前のはしごに。どうやら顆粒で巣作りをしている模様。
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早くもカルガモが10羽のひなを。早い!
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下流の公園の前。
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本流の川のやや上流部。新しいメスが。
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オスの姿はみえず。。
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下流はM橋でオスがじっとしてる。たくさんのカメラマンが。
が、このオスはすぐに下流へ。
と、途中でメスの声が。
どんどんくだって、殿様公園の前。ここで2羽はなかよく並んでいる。
おたがいぴいぴいなきながら、オスが背伸びをした瞬間、メスにまたがって交尾。
ずいぶん長い交尾だった。
このあと、オスは桜の木にとまったりしたあといったん下流に飛んでいき、ボラをつかまえてメスにプレゼント。またここの穴にもオスは入ったりした。まだ巣穴決まってないのかもしれない。
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午後も同じ位置に。
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E橋には
巨大な鯉の群れ。
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夕方、メスはこちらに移動。警戒心が強く、あっという間に飛んでいった。
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