ミミグロブユムシクイ (Polioptila dumicola)

撮影難度の高い小さいムシクイ (A small warbler with high difficulty of photography)

ミミグロブユムシクイ (Polioptila dumicola) ミミグロブユムシクイ (Polioptila dumicola)

2015年10月31日、ニュワス公園とGuazu Metropolitano公園を散歩した。 両公園を隔てる川にかかる橋の所で、折れて地面に落ちた木の枝に止って餌を探す小さい鳥を見かけた。 特異な姿からミミグロブユムシクイとすぐ分かった。
On October 31, 2015, I strolled in Nu Guazu Park and Guazu Metropolitano Park. I saw a small bird which was looking for bait perching on a tree branch fallen on the ground at the bridge that was over the river bordering the two parks. I could identify it as Masked gnatcatcher immediately from a specific figure of the bird.

(Parque Nu Guazu in Luque, Paraguay, 10:24, Oct. 24, 2015, D810)

 

ミミグロブユムシクイ (Polioptila dumicola) ミミグロブユムシクイ (Polioptila dumicola)

この小鳥は大変小さく、虫を探して小枝の間をせわしげに動き回るので撮影が難しい。 今回、日陰の場所なので色は鮮明ではないが、全身の見える写真を撮れた。
It is very difficult to take clear photos because this bird is very small and moves between twigs busily looking for insects. I was able to take the photo to see the whole body of the bird this time, though the color was not clear in the shadow.

(Parque Nu Guazu in Luque, Paraguay, 10:24, Oct. 24, 2015, D810)

 

ミミグロブユムシクイ (Polioptila dumicola)ミミグロブユムシクイ (Polioptila dumicola)

1週間後、2015年11月7日、ほぼ同じ場所でミミグロブユムシクイを見かけた。今回、小さいクモを捕った写真を撮れた。
One week later, November 7, 2015, I saw the Masked gnatcatcher at almost the same place. I was able to take the photo that the Masked gnatcatcher caught a small spider this time.

(Parque Nu Guazu in Luque, Paraguay, 08:24, Nov. 7, 2015, D810)

 

ミミグロブユムシクイ (Polioptila dumicola)

目の周りに黒いマスクがないのでこの小鳥はメスだ。
This bird is female because there is no black mask around eyes.

(Parque Nu Guazu in Luque, Paraguay, 08:24, Nov. 7, 2015, D810)

 

ブユムシクイ科の小鳥 (A bird of Gnatcatcher family)

ミミグロブユムシクイ, Polioptila dumicola ミミグロブユムシクイ, Polioptila dumicola

木の枝の合間から小さい小鳥の姿が見えたので写真を撮った。初めて見る鳥だ。目の所が帯状に黒く、尾羽は中心部が黒く外側が白い特徴がある。
I saw a small bird among the branches of the tree nearby. I took photos of it and found this was the bird I saw for the first time. There is a black band at eyes position and tail consists of center of black and outside of white feathers.

(Parque Nu Guazu in Luque, Paraguay, 2014/12/27-10:21, SX50)

 

ミミグロブユムシクイ, Polioptila dumicola ミミグロブユムシクイ, Polioptila dumicola

このような特徴のある小鳥を探すと南北アメリカに生息するブユムシクイ科の小鳥と分かった。
When I searched bird with these characteristics I found the bird Gnatcatcher that lives in North and South America.

(Parque Nu Guazu in Luque, Paraguay, 2014/12/27-10:25, SX50)

 

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