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

Black-winged kite Ryukyu flycatcher Pheasant-tailed jacana Forest Wagtail Pintail Snipe

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

サンコウチョウもうすぐ巣立ち

サンコウチョウのヒナもずいぶん大きくなり、巣の外からよく見えるようになってきました。ヒナは4羽いるようです。明後日ぐらいには巣立ちでしょうか。今日は、オス、メスともに頻繁に餌を運んできていました。ジョロウグモかガがほとんどです。

もう一つのサンコウチョウの巣は引き続き抱卵中。

近くにサンコウチョウの違うペアがいますが、営巣は確認できませんでした。カラスが来るとモビングしていますので多分営巣中なのですが…。

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

A male Japanese Paradise Flycatcher bringing in a moth.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

Every prey item the female Japanese Paradise Flycatcher brought was a moth.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

The male Japanese Paradise Flycatcher often brought Joro Spiders. The male and female are using different foraging areas.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

This one is busy incubating.

Categories: 野鳥

今季、四つ目のアオバズクの営巣

今日6月5日は、芒種ですね。芒種が終わり夏至になる6月20日ごろには沖縄は梅雨明けします。きのうきょうで梅雨入りした本土では、そのころが梅雨真っ盛りですね。

以前からアオバズクの声が聞こえたり、求愛給餌していたポイントの営巣をやっと見つけました。近くにもうひとペアのアオバズクがいるのですがそちらは見つからず。沖縄本島南部はアオバズクばかりでコノハズクがいません。オオコノハズクはたまに営巣します。

大きなモクマオウで子育てしているようです。自宅からも近いので巣立ちはぜひ観察したいですね。

探す道中、アカショウビンの鳴き声も聞こえてきたのでそちらも探したいですね。

Brown Hawk-Owl
Brown Hawk-Owl

A male Brown Hawk-Owl keeping watch over the nest in a belly-baring pose. Relaxed, but keeping a close eye on my movements.

Brown Hawk-Owl
Brown Hawk-Owl

It seems to react when it hears the calls of crows.

Brown Hawk-Owl
Brown Hawk-Owl

The combination of the 600mm f/4 and the 1D X Mark II with a handheld standing shot — no blur. Shutter speed was 1/200.

The image stabilizer on the 600mm is doing its job, but at the same time the new 1D X Mark II clearly has less mirror shock than the 1D X, and I think that's also contributing.

Categories: 野鳥

サンコウチョウ営巣順調

先日から観察しているリュウキュウサンコウチョウ、卵が孵化したようです。3羽のヒナに餌運びが見られました。12日ほど前から 巣作りをしていたもう一つのサンコウチョウ も無事に抱卵に入ったようです。^^

アカショウビンは動きなしでよく分かりませんが抱卵しているものと思われます。

ノグチゲラの営巣 は小笠原諸島に旅行に行っている間に巣立ってしまいました。

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

A Japanese Paradise Flycatcher incubating. Shot with the EOS-1D X Mark II. You can see the improvement over the EOS-1D X.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

Also a Japanese Paradise Flycatcher incubating. Shot with the EOS-1D X. The EOS-1D X Mark II renders brighter exposures, and noise appears improved as well. The silent shooting on the EOS-1D X Mark II is very quiet, making it ideal for nest situations. ^^ The standard shutter sound is also quieter than before.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

A male Japanese Paradise Flycatcher brought in a large Joro Spider. The chicks are now able to handle prey this large.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

A male Japanese Paradise Flycatcher waiting for a chick to produce a fecal sac.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

At this Japanese Paradise Flycatcher nest, the ratio of food deliveries is roughly three males to one female. Nest construction was done almost entirely by the female, but the males appear to be quite cooperative when it comes to feeding.

Categories: 野鳥

米須海岸でシギチ、アジサシほか

小笠原諸島から昨日帰ってきて、米須海岸に行ってきました。

EOS-1D X Mark II も届いたのでテストがてらクロハラアジサシやミサゴの飛びもの。オバシギ、ウズラシギ、コアオアシシギなどを観察してきました。やっぱり沖縄がいいね!!

Whiskered Tern
Whiskered Tern

From the EOS-1D X Mark II onward, all-point autofocus works at f/8, so I gave it a test. I photographed White-winged Terns flying around the coast. Conditions were good, but the tracking was spot-on.

Osprey
Osprey

The Osprey coming straight at me is also in sharp focus. This too is the 600mm with a 2× extender at f/8, autofocus. The EOS-1D X Mark II is feeling good.

Great Knot
Great Knot

At first I couldn't tell what it was, but a look through the binoculars revealed a Great Knot.

Sharp-tailed Sandpiper
Sharp-tailed Sandpiper

There was also one Pectoral Sandpiper.

Marsh Sandpiper
Marsh Sandpiper

About ten Marsh Sandpipers.

Common Greenshank
Common Greenshank

There were roughly as many Common Greenshanks as Marsh Sandpipers.

Little Tern
Little Tern

A few Little Terns as well.

Grey-tailed Tattler
Grey-tailed Tattler

Gray-tailed Tattler. It looks like winter plumage — what's going on?

Categories: 野鳥

父島1日目

父島には1泊しました。

小笠原諸島シリーズ

父島航路(往路)母島航路(往路)小笠原航路(復路)母島1日目母島2日目 ⇒ 父島1日目

Bonin Honeyeater
Bonin Honeyeater

On Chichijima I encountered many Bonin Buzzards, whereas I hadn't come across any on Hahajima.

Blue Rock Thrush
Blue Rock Thrush

Just like on Hahajima, Chichijima also had plenty of fledglings — Blue Rock Thrush, Japanese White-eye, Long-billed Bush Warbler and others.

Whiskered Tern
Whiskered Tern

There was one White-winged Tern at the dam.

Great Egret
Great Egret

A Great Egret was also at the same dam as the White-winged Tern.

Categories: 野鳥