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

Glossy Ibis Purple Swamphen Ruddy Kingfisher Daurian starling Pheasant-tailed jacana

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

アカショウビン巣立ち、順調なツミとズグロミゾゴイの子育て

先日巣立った近所のリュウキュウアカショウビンのヒナがあっという間に成長しています。すでに自由自在に飛び回る術を身に付けたようです。狩りはまだできないようで、親鳥からムカデやクマゼミ などの給餌を受けていました。

ズグロミゾゴイのヒナは大きく成長して、綿毛も少なくなってきています。孵化後18日程度でしょうか。綿毛がほとんどなくなったころに巣立ちます。

リュウキュウツミもヒナが大きく成長し、メス親は巣には全く入らなくなりました。ヒナが枝渡りしだすには、あと10日程度でしょう。

Ruddy Kingfisher
Ruddy Kingfisher

A Ruddy Kingfisher chick a few days after fledging. It was flying around freely.

Ruddy Kingfisher
Ruddy Kingfisher

The female bringing a centipede to the chick. Impossible to photograph the feeding — the chick was flying all over the place!!

Ruddy Kingfisher
Ruddy Kingfisher

This is the male.

Malayan Night Heron
Malayan Night Heron

There are two Malayan Night Heron chicks. They should fledge in another two weeks or so.

Ryukyu Sparrowhawk
Ryukyu Sparrowhawk

A female Japanese Sparrowhawk keeping watch from outside the nest.

Ryukyu Sparrowhawk
Ryukyu Sparrowhawk

The nest of the individual above. I could see the shadow of a chick moving.

Categories: 野鳥

ツバメチドリ子育て中(動画あり)

沖縄本島では何度か見たことがありますが、石垣島でこの数の集団営巣は初めて見ました。ヒナだけで十数羽。まだ抱卵中のツバメチドリもいました。

ムラサキサギがコロニー上空を飛ぶとツバメチドリのスクランブルが発動し、ムラサギサギを慌てさせていました。カラスはコロニー上空を避けて飛んでおり、ツバメチドリが制空権をしっかり握って上空を統制していました。^^

Oriental Pratincole
Oriental Pratincole

Oriental Pratincole feeding a grasshopper to a chick.

Oriental Pratincole
Oriental Pratincole

This one is considerably more developed and was already catching prey on its own.

Oriental Pratincole
Oriental Pratincole

This chick practising flight.

Oriental Pratincole
Oriental Pratincole

Successful landing.

Oriental Pratincole
Oriental Pratincole

A parent bringing prey.

Oriental Pratincole
Oriental Pratincole

This juvenile already appears able to catch prey on its own.

Oriental Pratincole
Oriental Pratincole

Oriental Pratincole, adult.

Oriental Pratincole
Oriental Pratincole

It flew close by occasionally.

Oriental Pratincole
Oriental Pratincole

Landing. Moulting while raising chicks. I wonder if that isn't a strain?

Oriental Pratincole
Oriental Pratincole

Oriental Pratincole parent and chick. Compared to the sleek adults, the chicks are quite round.

Oriental Pratincole
Oriental Pratincole

A parent arriving with prey. Shortly after, it spotted its chick and ran over to it.

Oriental Pratincole
Oriental Pratincole

Once they've grown to about this size, they can fly a little.

Oriental Pratincole
Oriental Pratincole

The skies were surprisingly clear for the rainy season, ground temperatures rose, and the Oriental Pratincoles looked like they were struggling with the heat.

Categories: 野鳥

アカショウビン子育て中(動画あり)

リュウキュウアカショウビンが腰の高さぐらいの位置に営巣しています。巣立ちは2〜3日後の予定です。

久しぶりにブラインドに入っての長時間観察。いい風が吹き抜けて気温は気になりませんでしたが、すごい量の蚊の襲撃に遭いました…。^^;

知り合いの田んぼでの営巣なのでブラインド張りっぱなしで帰ってきたけど、雨降らないよね? ^^;

今季のアカショウビンの営巣は9カ所を観察中。すでに巣立ったところもあれば、ヘビに全滅させられた巣など悲喜交交。

Ruddy Kingfisher
Ruddy Kingfisher

The female bringing in a gecko.

Ruddy Kingfisher
Ruddy Kingfisher

The male caught a Large Brown Cicada that had landed on the blind and carried it to the chick. The blind suddenly lurched with a loud thud and gave me a start… ^^; The blind is tough going, but it kills your presence, and it's fun when all sorts of creatures besides birds show up. ^^

Ruddy Kingfisher
Ruddy Kingfisher

Shooting at ISO 6400–12800 due to the low light!!

Ruddy Kingfisher
Ruddy Kingfisher

The male keeping watch in front of the nest.

Ruddy Kingfisher
Ruddy Kingfisher

Raising chicks in a Formosan subterranean termite mound that is practically at ground level. There appear to be about four chicks. When a parent brought food to the nest, sometimes three beaks were visible simultaneously.

Ruddy Kingfisher
Ruddy Kingfisher

This one is incubating in a spot with absolutely no cover — you can see the tip of the bill. I hope it escapes any crow attacks.

Categories: 野鳥

秋の渡り始まる ベニバト、ヒバリシギほか

7月ですが秋の渡りが始まりました。仕事の移動中に農道を通ると、ベニバト、ヒバリシギ、タカブシギ、アオアシシギなどを確認。越夏しているオオバンもいました。

セッカは先月、巣立ったヒナたちが元気に過ごしていました。まだ兄弟で行動を共にしているようです。

Eurasian Collared Dove
Eurasian Collared Dove

Pale-capped Pigeon, adult male.

Eurasian Collared Dove
Eurasian Collared Dove

Pale-capped Pigeons are often found among flocks of Oriental Turtle-Doves, but this time it was Pale-capped Pigeons only.

Long-toed Stint
Long-toed Stint

First Long-toed Stint of the season. Late summer plumage.

Wood Sandpiper
Wood Sandpiper

Wood Sandpipers are increasing in number too. Probably first-summer plumage.

Common Greenshank
Common Greenshank

Common Greenshank, winter plumage.

Zitting Cisticola
Zitting Cisticola

Zitting Cisticola juvenile. Three birds, apparently siblings, were moving around together.

Zitting Cisticola
Zitting Cisticola

Still showing a lot of juvenile features.

Zitting Cisticola
Zitting Cisticola

The classic Zitting Cisticola perched shot. ^^

Eurasian Coot
Eurasian Coot

There are two Eurasian Coots summering here. Summering individuals have been recorded on Okinawa Island for several years now, and birds staying through the summer have started appearing on Ishigaki Island as well.

Categories: 野鳥

アカショウビン巣立ち(動画あり)

以前から観察していたリュウキュウアカショウビンの子育て 。やっと巣立ちました。あっけない巣立ちの瞬間も動画で撮れました。^^

数日前から地権者に断った上でブラインドを張りっぱなしにしてあり、午前から張り込んでいたスポッターのお客さんが最初の巣立ちを午後2時半ごろに確認。私は、那覇からの友人とともに午後4時半から張り込み。

ブラインドから観察してすぐに巣立ちを観察することができました。完全に茂みに同化したブラインドだとアカショウビンの警戒心も全くありませんね。巣立ちが順調すぎて親鳥の餌運びは見られませんでした。

Ruddy Kingfisher
Ruddy Kingfisher

The second chick to fledge.

Ruddy Kingfisher
Ruddy Kingfisher

Photographed just a few minutes after fledging — looking quite dignified already.

Ruddy Kingfisher
Ruddy Kingfisher

Before fledging, it would poke its head out and pull it back in, as if taking in the outside world for the first time.

Categories: 野鳥

独り立ちしたズグロミゾゴイ、ムラサキサギと子育て中のアカショウビン

昨年と同じエリア で今年もズグロミゾゴイの繁殖がありました。ヒナは独り立ちしているようでした。 こちらのズグロミゾゴイのヒナ たちは巣立ちまでもう少しかかりそうです。

ムラサキサギも幼鳥を見る機会が増えてきました。各地で子育てが終わっているようです。

バンの繁殖はほとんど終わって、幼鳥を見る機会が増えているのですが、まだ小さなヒナを抱えたペアもいました。

リュウキュウアカショウビンは今季九つ目となる巣を発見。カラスが近くと親鳥が体当たりで追い払っていました。

今年3月に見つけたけがをしたアマサギに久しぶりに出会いました。やはり治ることはなく、飛べないようです。

Malayan Night Heron
Malayan Night Heron

A juvenile Ryukyu Night Heron with down still remaining on the crown as a vestige of its chick days.

Purple Heron
Purple Heron

A this-year's Purple Heron. Its hunting skills still seem to have a long way to go.

Common Moorhen
Common Moorhen

A Common Moorhen parent and chick.

Ruddy Kingfisher
Ruddy Kingfisher

A Ruddy Kingfisher raising chicks. When a crow approached the nest it would drive it away.

Eastern Cattle Egret
Eastern Cattle Egret

A Cattle Egret with a broken right wing. Unfortunately, it seems unlikely to ever fly again.

Categories: 野鳥

リュウキュウコノハズク子育て中(動画あり)

リュウキュウコノハズクの繁殖ポイントを3カ所回ってきました。どこも順調に推移しています。

巣立って10日ほど経過している2羽の兄弟は、飛翔も上手くなってきています。またもう一つの巣は夕方、ヒナが巣から顔を覗かせて外界をもの珍しそうに見ていました。

Elegant Scops Owl
Elegant Scops Owl

A female Ryukyu Scops Owl.

Elegant Scops Owl
Elegant Scops Owl

A male Ryukyu Scops Owl.

Elegant Scops Owl
Elegant Scops Owl

A male Ryukyu Scops Owl. The female still appeared to be inside the tree hollow.

Elegant Scops Owl
Elegant Scops Owl

A Ryukyu Scops Owl, several days after fledging and now flying freely about.

Categories: 野鳥

アカアシシギ、オオメダイチドリ、クロハラアジサシなど

秋の渡り途中と思われるアカアシシギやメダイチドリ、タカブシギなどが少しずつ見られるようになりました。アオアシシギはそれよりも少し多い数で見られます。セイタカシギは6月から増えたり減ったりを繰り返しています。

Common Redshank
Common Redshank

Common Redshank, first-summer plumage.

Greater Sand Plover
Greater Sand Plover

Greater Sand Plover, first-summer plumage.

Common Greenshank
Common Greenshank / Greater Sand Plover

Also Greater Sand Plover, first-summer plumage. Common Greenshank behind.

Wood Sandpiper
Wood Sandpiper

Wood Sandpiper, first-summer plumage.

Black-winged Stilt
Black-winged Stilt

The number of Black-winged Stilts keeps going up and down.

Whiskered Tern
Whiskered Tern

White-winged Tern moulting into summer plumage.

Little Tern
Little Tern

A flock of Little Terns came to bathe at the river mouth.

Categories: 野鳥

リュウキュウコノハズク、アオバズク巣立ち

リュウキュウコノハズクとリュウキュウアオバズクの巣立ちが続いております。

リュウキュウコノハズクは5巣のうち4巣が巣立ちました。最後の一つはもう少しかかりそうです。

アオバズクは6巣のうち1巣は大雨でダメになり、5巣でヒナたちが巣立って行きました。

Brown Hawk-Owl
Brown Hawk-Owl

A Brown Hawk-Owl chick three days after fledging. The sight of two nestled close together is truly endearing.

Elegant Scops Owl
Elegant Scops Owl

A Ryukyu Scops Owl chick climbing up the nest hole. It will fledge soon.

Elegant Scops Owl
Elegant Scops Owl

The female Ryukyu Scops Owl keeping watch over the chick above. The male was also nearby, a short distance away.

Elegant Scops Owl
Elegant Scops Owl

Male Ryukyu Scops Owl. The female here is still inside the nest, so it will be a little while longer before fledging.

Wax plant
Wax plant

Beautiful Hoya carnosa was blooming along the forest road.

Categories: 野鳥

リュウキュウサンコウチョウとアオバズクとズグロミゾゴイのヒナ

リュウキュウサンコウチョウが目の前でアカスジベッコウトンボを捕まえました。獲物がでかくて解体と飲み込むのに苦労していました。

リュウキュウアオバズクは今季7個目の営巣を確認。巣立ちはまだ先のようでした。

ズグロミゾゴイは巣立ったヒナを3羽確認しました。

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

A female Japanese Paradise Flycatcher with an Archineura incarnata it has caught.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

Beating it against the branch.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

It was beaten so hard the head came off.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

Managed to pluck the wings.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

Maybe because the prey was so large — after swallowing it, the bird stayed perched in this posture for some time.

Brown Hawk-Owl
Brown Hawk-Owl

Nearby, a Brown Hawk-Owl. The pupils are wide open in the very dim conditions. ^^

Malayan Night Heron
Malayan Night Heron

There were three Malayan Night Heron chicks, a few days after fledging. All three were close together, waiting for the parent to return with food.

Categories: 野鳥

カタグロトビ独り立ち

3月下旬から繁殖行動を確認し、6月13日には2羽、その後もう1羽の合わせて3羽の巣立ちを確認したカタグロトビ。巣立ち後も順調に成長し、風切や尾羽も伸び切り親鳥と変わらないぐらい飛ぶのも上手くなりました。

3羽のうち1羽は独り立ちして分散して行ったのか、この日は幼鳥は2羽になっていました。

Black-winged Kite
Black-winged Kite

Black-winged Kite, juvenile. In contrast to the vivid red eyes of the adult, the juvenile's eyes are grey-brown.

Black-winged Kite
Black-winged Kite

The white feather edges typical of juveniles are prominent on the back, wing coverts, and elsewhere.

Black-winged Kite
Black-winged Kite

After staying with the parents for about a month and growing to around this size, they become capable of hunting on their own.

Categories: 野鳥

ツバメチドリ子育て、ベニバト飛来、シギ・チドリ秋の渡りなど(動画あり)

ツバメチドリは最初の繁殖地が耕されるなどアクシデントもありましたが、場所を変えておおむね順調に進んでいます。まだほとんど飛べないヒナから、親と変わらないぐらいに成長したヒナまでさまざまでした。

ベニバトは相変わらず、だらだらと現れます。以前は秋の渡りで飛来する印象でしたが、最近は一年中、石垣島にいるような気がします…。^^;

リュウキュウヨシゴイも子育て中のようで餌をとっては同じ茂みに入っていっていました。

ムラサキサギも田んぼに親子で登場。親鳥の給餌でも見られないか観察していましたが、まったく気配なし。かといって、幼鳥も自分で獲物をとるような仕草もなし。

シギはタカブシギが少しずつですが増えてきました。セイタカシギもパラパラと飛来。アカアシシギやヒバリシギは1〜2羽程度の少数で現れます。コチドリは十数羽の群れが田んぼにいました。

クロハラアジサシは数羽が複数箇所に飛来。飛び回りながら獲物をとっていました。

Oriental Pratincole
Oriental Pratincole

Oriental Pratincole chick. It can barely fly yet.

Oriental Pratincole
Oriental Pratincole

At around this stage they become able to fly, and when crows or other birds approach they call out in alarm.

Oriental Pratincole
Oriental Pratincole

The parent bird. Temperatures on Ishigaki Island exceeded 33°C, and heat haze made everything hazy. ^^;

Eurasian Collared Dove
Eurasian Collared Dove

A female Crimson Dove, also blurry from heat shimmer in the atmosphere.

Eurasian Collared Dove
Eurasian Collared Dove

It was bathing in a puddle in the rice fields.

Yellow Bittern
Yellow Bittern

A male Ryukyu Dwarf Bittern coming out of the bushes.

Yellow Bittern
Yellow Bittern

It noticed my presence and stretched its neck to check me out.

Purple Heron
Purple Heron

A juvenile Purple Heron. It has a different kind of beauty from the adult.

Purple Heron
Purple Heron

An individual that appears to be the parent of the juvenile above.

Whiskered Tern
Whiskered Tern

A Whiskered Tern with prey caught.

Whiskered Tern
Whiskered Tern

You can clearly see the moult progressing into winter plumage.

Whiskered Tern
Whiskered Tern

It was flying back and forth over the rice fields, scooping up prey from the water.

Greater Painted-snipe
Greater Painted-snipe

A male Greater Painted-snipe. I was looking for snipe, so it got my hopes up for nothing. ^^;

Wood Sandpiper
Wood Sandpiper

A Wood Sandpiper just barely still in late summer plumage.

Common Redshank
Common Redshank

A Common Redshank moulting from summer to winter plumage.

Common Greenshank
Common Greenshank

A Common Greenshank also transitioning to winter plumage.

Long-toed Stint
Long-toed Stint

Only one Long-toed Stint confirmed. Numbers will keep increasing from here.

Kentish Plover
Kentish Plover

A Kentish Plover in the process of changing from summer to winter plumage.

Common Sandpiper
Common Sandpiper

A Common Sandpiper also changing into winter plumage.

Little Ringed Plover
Little Ringed Plover

Little Ringed Plovers — a dozen or so arrived. Late summer plumage.

Black-winged Stilt
Black-winged Stilt

Black-winged Stilts in a small flock of several birds. Numbers will increase going forward.

Grey Heron
Grey Heron

A Grey Heron caught a fish that looked like a conger eel.

Categories: 野鳥

リュウキュウコノハズク2羽巣立ち、サンコウチョウ、ヒヨドリは子育て中

5巣観察していたうちの最後のリュウキュウコノハズクが巣立ちました。

リュウキュウサンコウチョウは暗い林を飛び回っていました。イシガキヒヨドリはバッタを運んでいたので近くに巣があるようです。

Elegant Scops Owl
Elegant Scops Owl

The second chick to fledge.

Elegant Scops Owl
Elegant Scops Owl

The eldest chick, which had fledged the day before.

Elegant Scops Owl
Elegant Scops Owl

The female parent, wings spread, looking hot.

Elegant Scops Owl
Elegant Scops Owl

And the male parent. Looks hot… ^^;

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

A male Japanese Paradise Flycatcher. Paired with this female.

Ishigaki Bulbul
Ishigaki Bulbul

An Ishigaki Bulbul carrying food to the nest.

Categories: 野鳥

リュウキュウアカショウビン、カンムリワシ、ズグロミゾゴイ(動画あり)

アカショウビンは子育てもほぼ終わり、残るは2巣のみ。今季は10巣ほどを観察し、2巣はヘビ被害で全滅でしたが、それ以外は順調にいきました。

カンムリワシはまだ子育て中ですが、いくつかのペアが失敗している可能性があります。エサ不足でしょうか。それとは別にだれの仕業か分かりませんが、カンムリワシの営巣木そばに観察小屋が設置してあったとか…。^^;

ズグロミゾゴイは2巣が成功。合わせて5羽のヒナが巣立ちました。^^

Ruddy Kingfisher
Ruddy Kingfisher

A Ruddy Kingfisher that has finished breeding. Taking it easy before migrating to its wintering grounds.

Crested Serpent Eagle
Crested Serpent Eagle

Crested Serpent Eagles have been turning up more often lately.

Malayan Night Heron
Malayan Night Heron

A Japanese Night Heron sunbathing in a peculiar pose.

Malayan Night Heron
Malayan Night Heron

It was striking all sorts of poses.

Malayan Night Heron
Malayan Night Heron

Two juvenile Japanese Night Herons competing for food from a parent.

Malayan Night Heron
Malayan Night Heron

A sibling of the two above. The chick that missed out on food was calling sadly. Hear the actual call in the video below.

Categories: 野鳥

オオメダイチドリ、メダイチドリ、ダイゼン、アカアシシギなど渡りとエリグロアジサシ子育て

海岸にオオメダイチドリの群れが入りました。これまでも少数がパラパラと通過していましたが、まとまった数が入ったのは今季初。オオメダイチドリの群れには3羽のメダイチドリも入っていました。

今季初となるダイゼン1羽も確認したほか、アカアシシギやヒバリシギ、アオアシシギ、キアシシギも順調に増えてきています。

エリグロアジサシのコロニーではヒナの孵化が始まりました。巣立ちまで台風が襲来しないことを祈ります。

Greater Sand Plover
Greater Sand Plover

A Greater Sand Plover holding a crab claw in its bill.

Greater Sand Plover
Greater Sand Plover

A Greater Sand Plover bathing. Moulting into winter plumage.

Greater Sand Plover
Greater Sand Plover

Another Greater Sand Plover.

Greater Sand Plover
Greater Sand Plover

A Greater Sand Plover moulting from summer to winter plumage.

Greater Sand Plover
Greater Sand Plover

This one also moulting from summer to winter plumage.

Greater Sand Plover
Greater Sand Plover

A Greater Sand Plover with winter plumage coming in.

Greater Sand Plover
Greater Sand Plover

A Greater Sand Plover moulting from first-summer to winter plumage.

Greater Sand Plover
Greater Sand Plover

A flock of around a dozen Greater Sand Plovers.

Lesser Sand Plover
Lesser Sand Plover

There were a few Lesser Sand Plovers mixed in with the Greater Sand Plover flock, but only three.

Lesser Sand Plover
Lesser Sand Plover

Lesser Sand Plover in late breeding plumage.

Grey Plover
Grey Plover

First Grey Plover of the season on the sandy beach stretching from the river mouth. Quite a distance away, and heat shimmer made the air waver — totally blurry. ^^;

Common Redshank
Common Redshank

Common Redshank in late breeding plumage.

Grey-tailed Tattler
Grey-tailed Tattler

Grey-tailed Tattler transitioning to winter plumage.

Common Greenshank
Common Greenshank

Common Greenshank in first-summer plumage.

Long-toed Stint
Long-toed Stint

Long-toed Stint in late breeding plumage.

Little Ringed Plover
Little Ringed Plover

Little Ringed Plover in late breeding plumage.

Black-naped Tern
Black-naped Tern

A colony of Black-naped Terns. Some chicks appear to have hatched, and birds were carrying food.

Black-naped Tern
Black-naped Tern

A Black-naped Tern carrying prey.

Black-naped Tern
Black-naped Tern

Whiskered Terns have been increasing in number too.

Categories: 野鳥

通りすがりの鳥見

仕事の移動中に通りすがりの短時間鳥見。

アカショウビンやサンコウチョウがお出迎え。クロサギのペアは変なところに降りていて、メジロは交尾していました。

海岸にはチュウシャクシギが滞在中というか越夏しています。

Ruddy Kingfisher
Ruddy Kingfisher

A Ruddy Kingfisher with little wariness.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

A female Japanese Paradise Flycatcher.

Ryukyu White-eye
Ryukyu White-eye

While watching the Japanese Paradise Flycatcher, some Warbling White-eyes started mating.

Whimbrel
Whimbrel

A Whimbrel that caught a crab. It is in the process of moulting into winter plumage.

Pacific Reef Heron
Pacific Reef Heron

A pair of Pacific Reef Herons — which should be living along the coast — had landed on a lawn.

Categories: 野鳥

サンコウチョウの子育て(動画あり)

サンコウチョウの子育て(動画あり)7月8日に発見したリュウキュウサンコウチョウの巣で無事に巣立ちが確認されました。

しっかり観察したかったのですが、カラスが多いのと鳥屋がたまに通るポイントなので観察は最小限に留めました。^^;

巣立ちしたヒナたちは、ツル植物が絡みつく茂みに身を隠し親鳥から給餌を受けているようでした。

このサンコウチョウの巣の半径5メートル以内ではアカショウビンとアオバズクとイシガキヒヨドリが巣を構えるホットスポットでした。今季、カタグロトビやツミ、アカショウビンなどが繁殖した狭いエリアもそうですが、開発が進む石垣島で野鳥たちのすみかが分断、縮小されているのが原因かと思われます。

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

July 8. The female incubating.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

July 12. The female feeding a chick four days after hatching. The prey is a grasshopper.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

July 13. The male parent also helps with chick-rearing by bringing food, though less frequently.

Japanese Paradise Flycatcher
Japanese Paradise Flycatcher

July 13. The female returning with a moth she caught.

Categories: 野鳥

台風直前の海岸でオオアジサシ、オオメダイチドリ、トウネンなど(動画あり)

石垣島は台風6号の接近で風が強まりつつあり、海岸には暴風雨を避けたオオアジサシやエリグロアジサシ、コアジサシがやってきていました。

渡り途中のオオメダイチドリやダイゼン、トウネンなども悪天候のため滞在しています。

ミサゴは2羽確認。越夏個体と思われます。

Caspian Tern
Caspian Tern

Twelve Caspian Terns had taken refuge on the sandy beach.

Caspian Tern
Caspian Tern

A Greater Crested Tern startled into flight by a strong wave that suddenly surged in.

Caspian Tern
Caspian Tern

Handheld in a gale, so it's very blurry. ^^;

Caspian Tern
Caspian Tern

Greater Crested Terns flying in tandem.

Greater Sand Plover
Greater Sand Plover

Greater Sand Plover, 1st-year summer plumage moulting into winter plumage.

Greater Sand Plover
Greater Sand Plover

Greater Sand Plover, adult. In moult to winter plumage.

Red-necked Stint
Red-necked Stint

Red-necked Stint, 1st-year summer plumage moulting into winter plumage.

Red-necked Stint
Red-necked Stint

Red-necked Stint, adult. Almost in full winter plumage.

Grey Plover
Grey Plover

Grey Plover, 1st-year summer plumage. Appears to be the same individual as the other day.

Osprey
Osprey

An Osprey was eating a fish. There were two of them — a bit early for migration, so perhaps summering birds?

Categories: 野鳥

早くもアカアシシギ幼鳥飛来

まだ7月というのにアカアシシギの幼鳥が登場です。ずいぶん早いですね。

田んぼにはアカアシシギ以外にもアオアシシギやタカブシギ、セイタカシギなどがいました。

海岸にはオオメダイチドリ20羽ほどの群れやソリハシシギ、トウネン、シロチドリ、チュウシャクシギなどが滞在中です。

Common Redshank
Common Redshank

Common Redshank, juvenile plumage moulting into 1st-winter plumage.

Common Redshank
Common Redshank

Common Redshanks are increasing, with a dozen or so birds confirmed at multiple locations.

Common Greenshank
Common Greenshank

Common Greenshank, late summer plumage.

Terek Sandpiper
Terek Sandpiper

Terek Sandpiper, late summer plumage.

Greater Sand Plover
Greater Sand Plover

Greater Sand Plover, moulting into winter plumage.

Greater Sand Plover
Greater Sand Plover

Greater Sand Plover, winter plumage.

Whimbrel
Whimbrel

Whimbrel, winter plumage.

Categories: 野鳥

台風でアカショウビンの巣損壊→保護→人工巣設置→巣立ちまで(動画あり)

7月1日に発見したリュウキュウアカショウビンの巣 が台風6号の襲来により7月23日に損壊。嫌な予感がしていたので、台風ということもあり仕事を早めに切り上げて巣を見にいってみると、ヒナ5羽が暴風雨の吹き付ける巣外に放り出されてしまいました。

丈の伸びた草むらの中から全てのヒナを救助。体温が低下して元気がないので急いで自宅へ連れて帰り、洗濯物の乾燥部屋で乾燥と保温。しばらくすると元気を取り戻したようなので餌やりにチャレンジ。

アカショウビンのヒナは警戒心が強く、餌付けるのは難しいと聞いていたので部屋を暗くしたまま、食欲をそそらせるために親鳥が餌を持ってきたときに出す鳴き声を真似てみると「ピョッ、ピョッ」と餌を欲しがるような仕草が見られました。台風なので餌を買いにも行けないので冷凍庫にあったムール貝を与えてみると5羽のうちの2羽が勢いよく食ってくれました。

そこからは1時間おきに日付が変わって午前3時ごろまで給餌。全てのヒナが競うように餌を食うようになりました。その間に翌朝、営巣木にひっかける人工巣を段ボールで工作しました。

翌日は午前6時ごろから給餌。親鳥がすぐに給餌してくれるとも限らないので目一杯ムール貝を食わせました。

午前10時半、バードウオッチングガイドのスポッターさんと師匠に手伝ってもらい、折れた営巣木へ人工巣を設置。ヒナ5羽を投入して待つこと1時間ほどでやっと親鳥の給餌が確認できました。これで一安心。

人工物に興味を持ってカラスがやってこないか一抹の不安もありましたが、無事に人工巣設置から4日目の27日午後に巣立ち第1号を確認することができました。

死ぬほど大変なのでヒナの保護はなるべくしたくないですね…。^^;

** 追記 **

1羽目が巣立ってから4日後、保護してから8日後の 7月31日夕方には、5羽全てが無事に巣立ち ました。

Ruddy Kingfisher
Ruddy Kingfisher

July 19 — chicks around 10 days after hatching. At this point it became apparent there were apparently about 5 chicks.

Ruddy Kingfisher
Ruddy Kingfisher

The mother.

Ruddy Kingfisher
Ruddy Kingfisher

A parent bringing a beetle.

Ruddy Kingfisher
Ruddy Kingfisher

Typhoon No. 6 snapped the nest tree and sent all 5 chicks tumbling out; they were rescued at 6:26 p.m. on the 23rd.

Ruddy Kingfisher
Ruddy Kingfisher

Five hours after the rescue. Warming and drying with two dehumidifiers had brought it around enough to sit up properly.

July 24, the day the artificial nest was installed. At first it was wary, but unable to hold out against the chicks' begging calls, it started bringing food.

The artificial nest in its full glory. Clearly suspicious-looking… ^^;

The nest box itself, up close.

Ruddy Kingfisher
Ruddy Kingfisher

A Ruddy Kingfisher carrying prey.

Ruddy Kingfisher
Ruddy Kingfisher

The prey looks like a large grasshopper.

Ruddy Kingfisher
Ruddy Kingfisher

The autofocus on the SONY α1 is remarkable. It doesn't miss focus even when a small bird is coming straight at the camera.

Ruddy Kingfisher
Ruddy Kingfisher

Day three after installing the artificial nest, one day before fledging. The chicks' feathers have filled in considerably.

Ruddy Kingfisher
Ruddy Kingfisher

I shoot with the car window open about 20 cm and a blind covering it.

Ruddy Kingfisher
Ruddy Kingfisher

Maybe the duct tape is slippery — mid-air feeding.

Ruddy Kingfisher
Ruddy Kingfisher

July 27. The Ruddy Kingfisher chicks are spending more and more time peering outside, looking ready to fledge any day now.

Ruddy Kingfisher
Ruddy Kingfisher

Five days since the rescue, four days since being returned to the parents — the Ruddy Kingfishers have finally fledged!! The first to go was neither of the two individuals shown with their heads out at the top.

Ruddy Kingfisher
Ruddy Kingfisher

It doesn't seem able to perch on branches yet and is moving around on foot. The four remaining in the nest also look healthy. It will probably take another two or three days for all of them to fledge.

Categories: 野鳥

今季3羽目のハシブトアジサシとオオバン到着など

今季、3羽目となるハシブトアジサシが飛来しました。 前回の2羽 とはことなり鷹揚な個体で目の前を軽快に飛び回っていました。

台風6号でコロニーが全滅したエリグロアジサシは再繁殖に挑戦するようで岩礁を変えてその上を飛び回っています。

今季初のオオバンが田んぼに飛来。島内では 越夏個体が2羽 いますが、それとは別エリア。

海岸のソリハシシギや田んぼのヒバリシギも少しだけ増量。

Lesser Crested Tern
Lesser Crested Tern

A summer-plumaged Lesser Crested Tern flying around near the breakwater.

Black-naped Tern
Black-naped Tern

The Black-naped Tern is making a second breeding attempt.

Eurasian Coot
Eurasian Coot

The first Eurasian Coot of the season on migration.

Terek Sandpiper
Terek Sandpiper

Terek Sandpipers are gradually increasing along the shore. Adult in late summer plumage.

Long-toed Stint
Long-toed Stint

Long-toed Stint, first-summer plumage.

Categories: 野鳥

保護したアカショウビン段ボールハウスから5羽巣立ち(動画あり)

台風で巣が壊れて保護し、段ボールで自作した人工巣とともに親元へ帰し、5羽のうち1羽が巣立ったアカショウビン の続き。翌日の28日には2羽目が巣立ちました。

さらにその翌日の29日に3番目が巣立ち。残る2羽は30日も巣立ちなし。なかなか巣立ちませんね。^^;

31日になって残る2羽が巣立ち、無事に5羽すべてが巣立ちと相成りました。

Ruddy Kingfisher
Ruddy Kingfisher

The chick that fledged on July 27, photographed on its third day out. The sheaths covering the feathers have come off and it's looking noticeably cuter. ^^

Ruddy Kingfisher
Ruddy Kingfisher

The second chick fledged around 4:30 p.m. on the 28th, the day after the first. The feathers on the head are still covered in white sheaths.

Ruddy Kingfisher
Ruddy Kingfisher

The first chick to fledge. It has started moving around little by little.

Ruddy Kingfisher
Ruddy Kingfisher

Same individual as above. It came out into a slightly open spot and called out to advertise its presence to the parent bringing food.

Ruddy Kingfisher
Ruddy Kingfisher

July 29. Only 2 remain in a nest that had 5 chicks. One fledged each day on the 27th, 28th, and 29th, but none fledged on the 30th. These last 2 finally fledged on the 31st.

Categories: 野鳥