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

Ashy drongo Short-eared Owl Black Bittern Eurasian Hoopoe Schrenck's little bittern

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

こちらのアオバズクも間も無く巣立ち

先日、お伝えしたアオバズク はまだ巣立っていませんでした。台風の影響で今夜の巣立ちはないでしょう。

近場のアオバズクも 6日前 と比べるとかなり成長して綿毛はほとんどなくなっていました。こちらもいつ巣立ってもおかしくないのですが、強風で今夜はお預けでしょう。

昼間は顔をのぞかせるだけでしたが、夜は、巣の入り口に立ち、全身が見えていました。

Brown Hawk-Owl
Brown Hawk-Owl

It appears to be just one bird this time. It's keeping an eye on me, swaying its head left and right and twisting it around.

Brown Hawk-Owl
Brown Hawk-Owl

Already impressive feet.

Brown Hawk-Owl
Brown Hawk-Owl

A big yawn.

Brown Hawk-Owl
Brown Hawk-Owl

It dozed off for a while too.

Brown Hawk-Owl
Brown Hawk-Owl

At night it watches from above like this as people out for a walk pass beneath the nest tree.

Brown Hawk-Owl
Brown Hawk-Owl

During the day, it was showing just its face.

Brown Hawk-Owl
Brown Hawk-Owl

The male parent standing guard during the day had returned to the branch he used during the incubation period.

Brown Hawk-Owl
Brown Hawk-Owl

The female parent was perched in a tall tree. Both male and female were in different spots from the past few days.

Categories: 野鳥

台風後のアオバズクのヒナ

沖縄本島は、強い台風7号が直撃しました。アオバズクが気になったので近場の営巣を見に行くと、何事もなかったかのように巣の入り口に大きくなったヒナが佇んでいました。これは、今夜、巣立ちますね。^^

夜は、仕事の集まりがあり、巣立ちの観察はかないません。明日、巣立ったアオバズクを見に行こうと思います。

Brown Hawk-Owl
Brown Hawk-Owl

A Brown Hawk-Owl chick at the nest entrance. Last night there was a typhoon, but it seems as though nothing happened.

Brown Hawk-Owl
Brown Hawk-Owl

A male Brown Hawk-Owl. This is the first time I've seen it perched on this branch. Nobody visits the park after the typhoon, so it isn't startled by any walkers — this may be its usual lookout spot.

Brown Hawk-Owl
Brown Hawk-Owl

It showed its whole body during the day. It's grown to the point where it could fledge any time now.

Categories: 野鳥

都会の真ん中のツミ巣立ち

那覇の中心部、国際通りから数十メートルのところで営巣していたツミ を約2週間ぶりに見にいくとヒナが巣立っていました。数日前の台風の後ぐらいに巣立ったものと思われます。ヒナは3羽いました。

2羽のヒナは、雨の中、公園内を自由に飛び回っていましたが、末っ子は少し成長が遅れているので、営巣木のコバテイシの陰から出てきません。飛翔にまだ自信がないようです。

Japanese Sparrowhawk
Japanese Sparrowhawk

The second chick of the Japanese Sparrowhawk. It was moving back and forth between the nest tree, a Sea Almond, and a nearby Ryukyu Pine.

Japanese Sparrowhawk
Japanese Sparrowhawk

The first chick. Growth is nearly the same as the second chick, but noticeably bolder in its movements.

Japanese Sparrowhawk
Japanese Sparrowhawk

First chick (right) and second chick.

Japanese Sparrowhawk
Japanese Sparrowhawk

Resting in the Sea Almond, perhaps to shelter from the rain.

Japanese Sparrowhawk
Japanese Sparrowhawk

There are large numbers of Large Brown Cicadas around, but it doesn't seem very interested. Before long it will start tracking moving things with its eyes and pouncing on leaves as if they were prey.

Categories: 野鳥

アオバズク巣立ち

昼間も巣穴から体を乗り出し、いまにも巣立ちそうだったアオバズク は、昨夜、無事に巣立ったようです。

時折、激しい雨に見舞われる中、営巣木近くの茂みにヒナ1羽と親鳥2羽が雨を避けて休んでいました。

Brown Hawk-Owl
Brown Hawk-Owl

The only-child Brown Hawk-Owl made it through the typhoon and fledged safely. Hope it grows into a fine adult.

Brown Hawk-Owl
Brown Hawk-Owl

The parent birds were side by side keeping watch over the fledgling. Left is the female, right is the male Brown Hawk-Owl. You can just about tell the difference between the sexes. ^^

Brown Hawk-Owl
Brown Hawk-Owl

It was perched beside a walkway where people were passing in the rain with umbrellas and raincoats. Maybe it's not so frightened because it's been watching walkers go by since its time in the nest.

Brown Hawk-Owl
Brown Hawk-Owl

It was raining and very dark, but a modern lens at 400mm can still freeze the shot at something like 1/13 of a second.

Categories: 野鳥

アオバズク、昨日に続き2巣目巣立ち

昨日の巣立ち に続き、ほかの場所のアオバズクも巣立ちしていました。少し遠い場所なので頻繁には観察していませんが、巣立ちビナは、営巣木のすぐ近くの枝に止まっていたのと羽毛の具合から見て巣立ち後、3〜4日でしょう。

ついでに昨日のアオバズクの巣立ちビナも見にいくと昨日の位置からほとんど移動していませんでした。こちらは巣立ち後2日目。公園内なので行き場はあまりないのでしょうか。

Brown Hawk-Owl
Brown Hawk-Owl

A different nest site from yesterday. A Brown Hawk-Owl chick, seemingly about three days post-fledging. While several birds were confirmed at the nest, only one had fledged. There was also only one parent, so the other chicks and a parent are probably somewhere out of sight.

Brown Hawk-Owl
Brown Hawk-Owl

Day two since fledging. Barely moved from day one. ^^;

Brown Hawk-Owl
Brown Hawk-Owl
Categories: 野鳥

畑でミフウズラ、ツバメチドリ、シロチドリ

沖縄本島でミフウズラが一番多い(と私が勝手に思っている)ポイントへ久しぶりに行ってきました。軽く一周しただけですが、3ペア見られました。ペアでないのも合わせると合計8羽。これだけ見られる場所はなかなかないと思います。

ツバメチドリも小さな群れが入っていて合わせて十数羽確認できました。シロチドリは、数ペアおり、うち1ペアはまだ抱卵中でした。週末に80メートルぐらい吹くと言われている猛烈な台風8号がやってくるのでそれまでに孵化しないと大変ですね。

海岸では、巣立ったヒナを連れたコアジサシが見られました。コアジサシはほとんど巣立っていると思いますが、エリグロアジサシとベニアジサシはこれからが繁殖なので台風の影響が心配です。

近くの林ではキノボリトカゲがたくさんいました。

Barred Buttonquail
Barred Buttonquail

A pair of Barred Buttonquail. The bird in the foreground with the black throat is the female; the one behind is the male.

Barred Buttonquail
Barred Buttonquail

They were walking through a sugarcane field.

Oriental Pratincole
Oriental Pratincole

An Oriental Pratincole that caught a Large Brown Cicada. It had snatched the cicada out of the air about 100 metres away.

Oriental Pratincole
Oriental Pratincole

This one was running after the lawnmower, catching grasshoppers and other insects that jumped out in fright. It also caught a centipede.

Oriental Pratincole
Oriental Pratincole

Just beginning to shift into winter plumage. That head-on face looks a bit like a lizard?!

Oriental Pratincole
Oriental Pratincole

This one is still in summer plumage.

Kentish Plover
Kentish Plover

Kentish Plover, male.

Kentish Plover
Kentish Plover

This one is a female. She looks ragged — worn out from raising chicks, perhaps.

Crested tree lizard
Crested tree lizard

The nearby windbreak was full of Crested Tree Lizards. This individual had particularly vivid green colouring and a sturdy build — a fine-looking specimen.

Categories: 野鳥

アオバズク親子、ツミは木陰で休憩

アオバズクは、巣立ち後3日目でやっと親子が並びました。しかし、翌日には親子共々姿が見えず。いつもなら1週間ぐらいは近くにいるのですが…。

会社の近くのツミは、昼間に見に行ったので見張りのメスしか撮れませんでした。巣立ったヒナたちは営巣木のコバテイシの葉の陰で休んでいて写真は撮れず。^^; そしてオスはやはり見つからない。寡婦で育て上げたのだろうか?

Brown Hawk-Owl
Brown Hawk-Owl

A Brown Hawk-Owl parent and fledgling side by side. The fledgling is on the left, the adult male on the right.

Japanese Sparrowhawk
Japanese Sparrowhawk

The Japanese Sparrowhawk female was keeping watch from her usual Ryukyu Pine. The chicks were napping in the shade of Terminalia leaves.

Near the Brown Hawk-Owl nest, a Broad-winged Mantis was attacking a Large Brown Cicada. The cicada's death cries rang out across the area.

Categories: 野鳥

真夜中のヤンバルクイナ3羽

随分低いところにヤンバルクイナが寝ていた。初列風切がほとんどないように見えるのでそれが原因か?

最初のヤンバルクイナを見つけてから立て続けに発見。50メートルおきに合わせて3羽が寝ていました。

巣立ったヒナを連れたリュウキュウオオコノハズクを確認しようと家族の餌場に出向いたのですが、空振りに終わりました。仕事を終わり、子どもを海で遊ばせ夕飯を食べさせ、洗い物をして風呂に入れて寝付かせつけてからの出発だったので現地到着が真夜中。出発が遅すぎました。^^;

Okinawa Rail
Okinawa Rail

An Okinawa Rail was roosting low to the ground. I wondered if it was injured. The primaries looked almost entirely absent.

Okinawa Rail
Okinawa Rail

This one was roosting high up in a Ryukyu Pine.

Okinawa Rail
Okinawa Rail

Today, from the first Okinawa Rail I found, there were three birds in total, spaced about 50 metres apart.

Categories: 野鳥

コアジサシ巣立ちラッシュとベニアジサシ、エリグロアジサシの群れ

沖縄で繁殖するアジサシの中で一番にシーズンインしたコアジサシは、今、巣立ちの最盛期を迎えています。あちこちの海岸に子連れのコアジサシがいました。

うちの近所の海岸では、巣立ちから数日たち自由に飛びまわれるようにまで成長したヒナが12羽ほどいました。

沖縄に近づきつつある猛烈な台風8号の影響で海岸沿いでは強い風が吹いていましたが、親鳥たちはヒナのために小魚をせっせと捕まえてきては給餌していました。

沖合には、ベニアジサシとエリグロアジサシの群れが舞い、魚の群れを見つけるたびに集団でダイビングしていました。

Little Tern
Little Tern

A Little Tern adult delivering a small fish to a chick.

Little Tern
Little Tern

Once the chicks have grown to around this size, the feeding handoff is over in an instant.

Little Tern
Little Tern

Undeterred by the strong wind, it flew about, going through the motions of hunting and picking up seaweed and other things floating on the surface.

Little Tern
Little Tern

An adult carrying food to the chicks.

Little Tern
Little Tern

The landings are pretty skilful too.

Black-naped Tern
Black-naped Tern / Roseate Tern

Offshore, flocks of Roseate Terns and Black-naped Terns were hunting together.

Little Tern
Little Tern

A Little Tern passing a small fish to a chick (right).>

Little Tern
Little Tern

This Little Tern is already passing food to the chick in mid-air.

Categories: 野鳥

台風8号で避難するアジサシたち

沖縄本島は、暴風域にかからず最大風速約20メートル、瞬間最大風速でも30メートルでした。これぐらいの風ならアジサシたちは海の上を飛び回り餌を捕っていた。

それでも風裏になる砂浜では、コアジサシとエリグロアジサシ、ベニアジサシが少数、休んでいました。

Roseate Tern
Roseate Tern

A Roseate Tern sheltering on the sandy beach among a flock of Little Terns.

Black-naped Tern
Black-naped Tern

Bridled Terns were also resting nearby. The individual in the middle background has a metal ring, but I couldn't read it.

Little Tern
Little Tern

Little Terns were the most numerous. Not a single juvenile from yesterday's large gathering is here today. Is there somewhere they go to roost separately?

Categories: 野鳥

台風後、公園のツミの親子

台風8号が過ぎ去った後の公園で、ツミの親子を見てきました。強風をやり過ごし、少し疲れている感じでしたが、元気よく親からクマゼミをもらっていました。

Japanese Sparrowhawk
Japanese Sparrowhawk

A Japanese Sparrowhawk fledgling that survived the typhoon.

Japanese Sparrowhawk
Japanese Sparrowhawk

It looked a little tired, but when a parent brought food, the siblings scrambled for it.

Japanese Sparrowhawk
Japanese Sparrowhawk

A Japanese Sparrowhawk chick pinning a large brown cicada underfoot and eating it.

Japanese Sparrowhawk
Japanese Sparrowhawk

Even as a chick, a remarkably sharp gaze.

Japanese Sparrowhawk
Japanese Sparrowhawk

The female Japanese Sparrowhawk. She didn't seem to spot cicadas sitting still, but when a passer-by startled one into flight she snatched it out of the air.

Japanese Sparrowhawk
Japanese Sparrowhawk

A Japanese Sparrowhawk eating a large brown cicada. It ate half and gave the rest to the chick.

Japanese Sparrowhawk
Japanese Sparrowhawk

When a strong gust hit, the chicks would hunker down and hold on.

Categories: 野鳥

コアジサシ家族の朝食

コアジサシ3家族が巣立ったヒナたちを連れて砂浜にやってきました。ヒナの数は12羽。親鳥たちは、食欲旺盛な子どもたちのために海に出ては小さな魚を捕まえてきます。

ヒナ同士の餌の奪い合いも日に日に激しさを増し、親鳥は、一度あげるふりをして海上に誘い出し、最後までついてきたヒナたちに餌を与えたりしていました。

Little Tern
Little Tern

A Little Tern bringing in a small mullet.

Little Tern
Little Tern

Two chicks fighting over the food.

Little Tern
Little Tern

Once you get the food, run before someone steals it!!

Little Tern
Little Tern

The chick that ran off with the food skilfully swallows it whole while still flying in mid-air.

Little Tern
Little Tern

Fish after fish kept coming in.

Little Tern
Little Tern

Passing in front of the chicks with the food still in its bill.

Little Tern
Little Tern

Just as the chicks rush over, the parent takes off with the food still in its bill.

Little Tern
Little Tern

The chicks chasing the parent bird carrying the food.

Little Tern
Little Tern

Wings, tail feathers, and bill are all shorter than the parent's — it looks one size smaller overall.

Little Tern
Little Tern

The chick can now keep up with the parent's sharp turns. It also hovers and mimics hunting.

Little Tern
Little Tern

Being begged for food by a chick that isn't its own, it lowers its head in warning. Squabbles between adults and between chicks from different families are constant. ^^;

Little Tern
Little Tern

Full belly, so an early nap.

Categories: 野鳥

久米島家族旅行ついでに少しだけ探鳥

家族で久米島に家族旅行に行ってきました。行きの航路は、ハイテンションな息子の世話で全く海鳥は探せず。帰りは、寝かしつけた後、妻に任せて甲板で頑張るも久米島航路の2隻のうち古い方の「ニューくめしま」に乗船することになり揺れる揺れる。おまけに鳥もほとんど出ずで、オオミズナギドリが数羽とベニアジサシとエリグロアジサシの小さな群れがはるか遠くに舞う程度でした。

島で狙っていたリュウキュウコノハズクは、妻から与えられた3時間の間に首尾よく3羽の巣立ちビナを観察、撮影することができました。アカショウビンは、一瞬横切ったのが2羽と鳴き声はあちこちでよく聞こえていました。サンコウチョウの鳴き声もよく聞きました。アオバズクは、電線などで数羽確認しました。

航路では、カツオドリも出ないかと待ちましたが、トビウオは飛べどカツオドリは現れずでした。

Elegant Scops Owl
Elegant Scops Owl

A juvenile Ryukyu Scops Owl spreading its wings. Looking at the underside, you can clearly see the primaries are still growing in.

Elegant Scops Owl
Elegant Scops Owl

Three birds were perched high in a Ryukyu Pine.

Elegant Scops Owl
Elegant Scops Owl

A Ryukyu Scops Owl still in juvenile plumage, with a young look about it.

Elegant Scops Owl
Elegant Scops Owl

A juvenile Ryukyu Scops Owl stretching.

Streaked Shearwater
Streaked Shearwater

Streaked Shearwaters on the return ferry from Kume Island.

Streaked Shearwater
Streaked Shearwater

Very distant, few birds — unsatisfying. ^^;

Flying fish startled by the ferry leapt out of the water, but no Brown Boobies came. ^^;

Categories: 野鳥

宜野湾でコグンカンドリ幼鳥

宜野湾コンベンションセンターで吹奏楽コンクールの取材をしていて、屋外で学生たちの集合写真を撮っていたら一人が「あっ、コウモリ」。上を見上げてみるとなんとコグンカンドリでした。

多分、6月24日に糸満で確認されて以来、那覇や浦添で断続的に見られている個体だと思われます。ちょうど1カ月の滞在です。コグンカンドリにしては長い滞在ですね。

帰りに近くの港に寄ってみるとすぐ目の前を悠然とコグンカンドリの幼鳥が舞っています。あいにく手元には安くて暗い標準ズームしかありませんでしたので一応の記録として…。^^;

Lesser Frigatebird
Lesser Frigatebird

A juvenile Lesser Frigatebird flying right in front of me. I wish I'd had a telephoto lens. ^^;

Categories: 野鳥

シギ、チドリ秋の渡り始まる

まだ7月ですが、秋の渡りがすでに始まったようです。海岸には、エリマキシギやオオメダイチドリ、アオアシシギ、トウネン、ハマシギ、キアシシギなどが飛来しました。

エリマキシギとハマシギは少し早めの出現でした。

Ruff
Ruff

Adult Ruff. Moulting from breeding to non-breeding plumage.

Greater Sand Plover
Greater Sand Plover

Juvenile Greater Sand Plover.

Common Greenshank
Common Greenshank

A few Greenshanks had arrived. Late breeding plumage.

Dunlin
Dunlin

Dunlin in late breeding plumage.

Red-necked Stint
Red-necked Stint

A few Red-necked Stints. Late breeding plumage.

Grey-tailed Tattler
Grey-tailed Tattler

Grey-tailed Tattlers were catching crabs — fiddler crabs and others — on the tidal flat. Transitioning from breeding to non-breeding plumage.

Categories: 野鳥

ハシブトアジサシ早めの飛来

普通なら秋は9月以降にやってくるハシブトアジサシが7月なのにもうやってきました。2カ月近く早めの飛来です。

干潟では、カニを捕まえていました。マングローブのかげから近い距離で観察していると小石を結構呑み込んでいることが分かりました。ハトやニワトリと同様、砂嚢に小石を貯めてカニを消化しているのだろうか?

Lesser Crested Tern
Lesser Crested Tern

A Greater Crested Tern that had caught a large crab.

Lesser Crested Tern
Lesser Crested Tern

It swallowed it whole, legs and claws still attached.

Lesser Crested Tern
Lesser Crested Tern

After the meal it pecked at nearby pebbles. It's the first time I've seen a tern swallow pebbles.

Lesser Crested Tern
Lesser Crested Tern

A crab happened to pass by while it was resting on the sandy beach, and the bird ran over and pounced on it. So they hunt like this too.

Lesser Crested Tern
Lesser Crested Tern

Adult winter plumage. Only nine primaries visible, which probably means P10 has been shed.

Lesser Crested Tern
Lesser Crested Tern

Looking at the upperwing from below, you can see P10 has grown out by a few centimetres. Once that feather is fully grown, the moult is as good as done. ^^

Lesser Crested Tern
Lesser Crested Tern

From this angle, the still-growing P10 on the right wing is visible. Not visible on the left.

Lesser Crested Tern
Lesser Crested Tern

Bridled Tern, head-on. Among the terns, this species has relatively long wings for its body size.

Osprey
Osprey

An Osprey was resting in a distant Yaeyama mangrove.

Categories: 野鳥