Birds Of Japan:34-The blue-and-white flycatcher (Cyanoptila cyanomelana) オオルリ

Blue-and-white Flycatcher オオルリ The Blue-and-white Flycatcher is a beautiful migratory songbird known for the male’s deep blue upperparts, white belly,
Blue-and-white Flycatcher オオルリ Scientific name: Cyanoptila cyanomelana The Blue-and-white Flycatcher is one of Japan’s most beautiful summer forest birds. In Japanese it is called オオルリ / Ōruri, meaning “large lapis-blue bird.” The male has brilliant deep blue upperparts, a dark face and throat, and clean white underparts. The female is much plainer, mostly olive-brown above and pale below, which helps her stay hidden around the nest. In Japan, it is a summer visitor. It arrives in spring, breeds in forested areas, then migrates south for winter. Suntory describes it as a summer bird that breeds through much of Japan and is often seen along mountain streams and valleys. Canon also notes that it comes to Japan’s broad-leaved forests around April and may be seen in gardens or parks during spring and autumn migration.

Blue-and-white Flycatcher オオルリ

The Blue-and-white Flycatcher is a beautiful migratory songbird known for the male’s deep blue upperparts, white belly, and dark face. In Japan, it is especially admired for its clear, rich song and is often heard in mountain forests during spring and summer.

This bird usually perches quietly before flying out to catch insects in the air. It prefers wooded valleys, forest edges, and streamsides, where males often sing from high branches during the breeding season.

Category

Flycatchers, Songbirds, Passerines

IUCN Status

Least Concern

Habitat

Mountain Forests, Wooded Valleys, Forest Edges, Streamsides

Region

Japan, East Asia, Korea, China, Southeast Asia

Behavior

Rich Singing, Insect Catching, Perching, Seasonal Migration

Population

Stable and Widespread


オオルリ Blue-and-white Flycatcher

オオルリは、夏鳥として日本へ渡ってくる美しいヒタキ科の野鳥です。 山地の森林、渓谷沿いの林、沢沿いの森、成熟した広葉樹林などで よく見られます。オスは深く鮮やかな青い背中、黒い顔とのど、 白い下面が特徴で、日本を代表する美しい青い鳥のひとつです。

メスは褐色を基調とした落ち着いた色合いで、林の中では目立ちにくい姿を しています。繁殖期には、オスが高い枝先などにとまり、澄んだ美しい声で さえずります。主に昆虫を食べ、とまり場から飛び出して獲物を捕らえたり、 葉や枝の間を探しながら採食します。

Category

ヒタキ科、鳴鳥、夏鳥

IUCN Status

低危険種

Habitat

山地の森林、渓谷沿いの林、沢沿いの森、広葉樹林

Region

夏の日本、東アジア、冬は東南アジア

Behavior

高い枝でさえずる、昆虫を捕る、森林で採食、夏の渡り

Population

適した森林環境では普通に見られる夏鳥

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