A daily record.
Featuring photos of wild birds and nature, mainly from Okinawa Main Island and Ishigaki Island

Collared Kingfisher Schrenck's little bittern Ruddy Kingfisher Ashy drongo Asian Glossy Starling

GUIDED BIRDWATCHING TOUR

Go where the birds are. The SHIMASOBA Tour launches.

We'll drive you around Ishigaki Island to wherever the birds are showing best that day. Observation is mostly from inside the vehicle, and we keep it to a maximum of 3 guests so everyone can take their time.

Max. 3 guests 4 hours in the morning Beginners welcome
Check availability and book

アカハラダカ、サシバの渡り 名護市嘉津宇岳

嘉津宇岳に着いたのは午前8時半前。この時間は、すでにアカハラダカの渡りが始まっています。出発が遅すぎました…。^^;

到着前にも大きな群れが二つほど南下して行ったそうです。私が着いてからも200羽ほどが南へと渡って行きました。サシバの渡りも始まり、数羽のサシバがアカハラダカの群れに混じりながら上昇気流に乗って空高く舞い上がっていた。

帰りに古宇利島を回ってみると、農作業のトラクターに驚いて飛び出してくる昆虫を狙うサシバがいました。畑にいるやつは越冬組かもしれませんね。

この日は、東側のコースをとるアカハラダカが多く、嘉津宇岳からは遠くて逆光でした。名護岳の方がたくさん確認できたことでしょう。

沖縄本島では、9月28日あたりから新北風(ミーニシ)も吹き始めたので、これからますます渡りが盛んになるでしょう。

10月半ばごろには、サシバの数が徐々に増えていき、やがてアカハラダカの数と逆転すると思います。

Chinese Sparrowhawk
Chinese Sparrowhawk / Grey-faced Buzzard

Grey-faced Buzzard adult (right) and Chinese Sparrowhawk adult, a rendezvous.

Chinese Sparrowhawk
Chinese Sparrowhawk / Grey-faced Buzzard

A group of two Grey-faced Buzzard adults and a Chinese Sparrowhawk juvenile. The larger ones are the Grey-faced Buzzards.

Japanese Sparrowhawk
Japanese Sparrowhawk

Japanese Sparrowhawk juvenile. Whenever a Chinese Sparrowhawk or Grey-faced Buzzard flew overhead, it seemed to mistake them for intruders on its territory and furiously chased them off. ^^;

Chinese Sparrowhawk
Chinese Sparrowhawk / Grey-faced Buzzard

When I took the shots I thought I'd got Grey-faced Buzzard, Chinese Sparrowhawk, and Japanese Sparrowhawk together, but looking carefully at the photos it's a Grey-faced Buzzard adult, a Chinese Sparrowhawk adult, and a Chinese Sparrowhawk juvenile. ^^;

Chinese Sparrowhawk
Chinese Sparrowhawk / Grey-faced Buzzard

A kettle of several dozen raptors. Most were Chinese Sparrowhawks, with about two Grey-faced Buzzards mixed in.

Categories: 野鳥