I made my third trip to Yonaguni Island this month. Small passerines were the main attraction: White Wagtail, Eastern Yellow Wagtail, Little Bunting, Daurian Redstart, and Brown Shrike among others.
There was a mixed flock of three subspecies of White Wagtail. This is a male leucopsis.
The Common Hoopoe that arrived on February 24 was still present. Once startled into the woods, it tends not to come back out for a while.
White's Thrush has been unusually numerous across Japan this season, and Ishigaki Island is no exception — birds are being reported all over the place. They're large and impressive.
The Eurasian Hoopoe that has been present since yesterday was raising its crest frequently. I wish it would move somewhere a little more peaceful….
The Minister of Defense was visiting Yonaguni Island, so off I went on another work trip. I managed a little birdwatching in between duties. ^^
Driving through the farmland, I could hear Siberian Rubythroat, Ryukyu Robin, Manchurian Bush Warbler, Japanese Bush Warbler, Arctic Warbler, and Emberiza buntings calling. The density is considerably higher than on Ishigaki Island. It was a short visit, but I enjoyed it a great deal.
A Siberian Rubythroat in the morning, moving through the undergrowth while giving its call note.
About five days on Yonaguni for work. Managed a little birdwatching in the spare time. Around Yonaguni Airport: two Upland Buzzards, an Eastern Buzzard, a Hen Harrier, a Peregrine Falcon and a Common Kestrel, apparently hunting small birds in the grass along the runway.
Pale Thrushes were present in large numbers across the island — flocks of thirty or more in the best spots. A few Brown-headed Thrushes were also seen. Pale Thrushes and Brown-headed Thrushes were concentrated mainly in the northern part of the island from Sonai to Kubura, while Dusky Thrushes were conspicuous in the south from Minamimakiba to Hikawa.
Little Buntings, Eastern Yellow Wagtails, Red-throated Pipits and Daurian Redstarts were all holding on through the strong winds. At Kubura fishing port, two Black-tailed Gulls and four Black-headed Gulls were staying over.
A juvenile Upland Buzzard appeared in the distance.
I had a work trip to Yonaguni Island after a long absence, so I went birding in my spare time. I came across a Chestnut-winged Cuckoo — found it at a private house in Sonai. It looked annoyed at being pestered by a Brown-eared Bulbul. I also spotted what appeared to be a Pale Buzzard.
Across the island, Emberizas were coming in in good numbers — Rustic Bunting, Yellow Bunting, Little Bunting and others. Narcissus Flycatcher, Daurian Redstart and Grey-streaked Flycatcher were staying all over the island. One Common Pochard had dropped into Kubura Mitou.
A juvenile Coral-billed Ground Cuckoo. It seemed to be using the drainage channel running behind some houses, but was chased off by a Brown-eared Bulbul and flew away somewhere.
As on the previous day, Common Hoopoes were turning up all over the place — six birds at five sites over two days. I was only making brief detours while travelling for work, so there are likely quite a few more on the island than I've been finding.
I have no photos, but two Snow Geese appeared — a first record not just for Ishigaki but for all of Okinawa Prefecture. They were still being seen just before sunset, so I'm hoping they're still on the island. Getting a re-find and some photos is the goal. ^^
I also caught up with Dusky Thrush — numbers had been exceptionally low this season. Naumann's Thrush was noted at three sites, but the birds were either too wary, the conditions too poor, or I simply ran out of time during work, so I got no photos.
Daurian Redstarts on the move appear to be coming through, and I'm encountering them more frequently.
A Eurasian Hoopoe picks up a cockroach and flicks it straight into its bill. The usual way it eats.
I was up in the northern part of Ishigaki for work, so I took the chance to do a bit of birding. I had a feeling Common Hoopoe and Chinese Blackbird might have arrived, so I made a short detour — and found them straight away. Two Common Hoopoes at two sites, and one Chinese Blackbird. Common Hoopoes are being seen in good numbers on Okinawa main island, Miyako-jima and Iriomote as well; this could be a bumper year.
Also present were Arctic Warbler, Kamchatka Leaf Warbler, Daurian Redstart and Mugimaki Flycatcher. White Wagtail numbers are up, but almost all of them are the leucopsis subspecies — the largest flock was close to 30 birds. In a typical year the leucopsis birds arrive first, followed by the nominate subspecies a while later.
In the paddies, Crested Serpent Eagle — both juvenile and adult — and Malayan Night Heron are being encountered frequently.
Four Spotted Redshanks dropped out of the sky into a rice field. They came in from the direction of the sea, so they may be the birds that were recorded on Iriomote a few days ago.
Eurasian Hoopoe resting on a branch. It ended up settling in and staying put just like that.
A Common Hoopoe has arrived on Ishigaki. Numbers are lower than in spring, but several have been confirmed this season too.
The first Dusky Thrush of the season also confirmed. I heard a Pale Thrush calling but could not see it. Daurian Redstarts and Amur Stonechats are increasing.
Lesser White-fronted Goose, Taiga Bean Goose, and Greater White-fronted Goose are still present. Common Starling, White-cheeked Starling, White-shouldered Starling, Asian Glossy Starling, and Japanese Waxwing are also lingering and dropping in.
A Eurasian Hoopoe in the distance.
Confirmed the first Swinhoe's Snipe of the season — two birds on a paddy bund. Several Common Snipe as well.
Six Pied Avocets arrived, which I believe is a record count for a flock here. The paddies also hold Common Redshank, Black-winged Stilt, Wood Sandpiper, Oriental Pratincole, and Grey-headed Lapwing — a scarce species on Ishigaki.
A small group of four pond herons — Javan Pond Heron and Chinese Pond Heron combined — is also lingering.
In the farmland on the western side of the island, Daurian Redstarts have arrived in large numbers. Apparently the situation is similar on Iriomote.
The first Swinhoe's Snipe of the season. It's good to finally meet one again.
At year-end, having coughed up blood to get all my copy filed before the end of the year, I squeezed in a short final birdwatch for 2022.
Entering December, Dusky Thrushes, Brown-headed Thrushes, and Pale Thrushes had increased sharply. Most of the Dusky Thrushes were Naumann's Thrushes, and the variation in plumage tones makes comparing them a pleasure in itself. Brown-headed and Pale Thrushes have also relaxed since shortly after arrival and are easier to observe.
Manchurian Bush Warblers and Dusky Warblers were calling from patches of scrub here and there, though slightly fewer than last year.
Daurian Redstart, Amur Stonechat, Red-throated Pipit, and Eastern Yellow Wagtail are also wintering.
In addition to the three Ruddy Shelduck already present, four Common Shelduck also arrived. Tundra Swans, Common Cranes, and Eurasian Spoonbills continue to stay on.
Among the ducks, Northern Shoveler were the most numerous, followed by Eurasian Wigeon, Eurasian Teal, and Tufted Duck. Ferruginous Duck has not been confirmed this season.
Large numbers of Common Snipe are wintering; among roughly 200 counted across multiple paddies, there was one Swinhoe's Snipe.
Crested Serpent Eagles — both immatures and adults — have become easier to see. Road casualties will increase from here on, so care is needed when driving on Ishigaki Island and Iriomote Island.
The most vividly coloured Naumann's Thrush of the day. An adult.
The overwintering small birds are increasing on Ishigaki Island.
Among them, I found a strange Daurian Redstart. At first I thought it might be a male juvenile transitioning into its first-winter plumage, but that doesn't seem to be the case — it's been suggested the bird may be a female-type individual with unusual plumage. Either way, it was an interesting Daurian Redstart.
Dusky Warblers appear to be arriving in decent numbers in the riverside thickets. Getting a good photo of them is not easy.
A fair number of Black-faced Buntings were lurking in the sugarcane fields. Some individuals that looked more like Masked Buntings were mixed in as well.
I thought the area around the throat might be partway through changing to adult male plumage, but it looks as though feathers have been lost, exposing the black area beneath. Even so, the whitish feathering from above the eye toward the cheek area looks like a male's.
That said, when Daurian Redstarts transition from juvenile to first-winter plumage, male individuals apparently develop vivid orange feathers. This individual shows some orange in places, but is otherwise brown.
昨年12月から断続的に現れているヤツガシラ。今年に入っても順調に複数羽が飛来しています。ヤツガシラは春、秋ともに飛来数の変動が大きいですが、秋は特に極端です。今年は多いですね。
田んぼにはホオジロハクセキレイやツメナガセキレイ、タヒバリ、ムネアカタヒバリ、コホオアカなど。キマユホオジロ、ミヤマホオジロもいましたが、撮影できませんでした。 キマユホオジロは昨年12月中旬に撮影 していますが、その時も苦労しました。^^;
A Eurasian Hoopoe resting on a branch. It was completely relaxed and stayed like that for a long time.
石垣島ではさまざまな野鳥が越冬します。その中で観察しにくいのが小鳥たち。鳴き声をよく耳にするところでは、コムシクイ、キマユムシクイ、ノゴマ、ウグイスですが、どれもやぶの中にいるので見るのも大変です。
ムクドリサイズだとギンムクドリ、カラムクドリ、ホシムクドリ、バライロムクドリ、ツグミ、シロハラ、アカハラあたりが越冬しています。ムクドリの仲間は電線などに止まり鳴き声も騒がしいので見つけやすいのですが、行動範囲が広いのでだめなときは全く出会えません…。^^;
White-shouldered Starling. The top bird is male; the two below are female.
取材と取材の間の隙間時間で石垣島初記録となるキマユホオジロを発見。4羽の小群でした。同じ群れにシベリアアオジも混じっていました。今季のエンベリは、コホオアカ、シベリアジュリン、カシラダカと合わせて、これで5種となりました。
写真は撮れませんでしたが、シラガホオジロも確認しており、可能性の高いミヤマホオジロも見つけて7種まで伸ばしたいですね。^^
11月にフィーバーしていた石垣島ですが、12月に入っても楽しい日々が続いています。
A male Yellow-browed Bunting.
9月末から10月上旬が渡りのピークのはずのエゾビタキがまだいました。田んぼにはノビタキが2羽。今季はノビタキを確認する機会が多いです。ジョウビタキも数を増やし、この日はオス8羽とメス2羽を確認しました。
An out-of-season Grey-streaked Flycatcher. It was a juvenile.
石垣島のヤツガシラのシーズンが始まりました。きょうは仕事帰りにヤツガシラの鉄板ポイントへ寄り道。現場に到着して10分ほどで発見しました。芝生をつつきながらゴキブリの次から次に捕まえては口の中へ放り込んでいました。
コハクチョウはまだ滞在中。田植えが終わった田んぼを歩き回っています。農家の人に「苗は大丈夫?」と尋ねたら「食われるし踏まれる」とのこと。でも仕方ないので追い出すようなことはしないそうです。優しい農家のおじさんでした。^^
越冬ジョウビタキは渡って行ったのか数を減らしています。メスが少し残っている程度です。
A Eurasian Hoopoe foraging as it walks around a lawn with small flowers in bloom.
石垣島では田植え前の代かきや牧草の刈り取りがあちこちで始まり、それにつられカンムリワシも餌を求めて現れています。
今季は、幼鳥の定着率が悪く、いたと思ったら翌日にはいなくなりしばらく姿を見ないというようなケースが多く発生しています。理由はよく分かりません。
Crested Serpent Eagle, juvenile. Facing its first winter with little food, it seems a bit listless.
今季初認となるジョウビタキをいつもの場所で確認しました。
ハクセキレイは今季、ホオジロハクセキレイが多く飛来しています。先日はホオジロハクセキレイばかり7羽の群れも確認されています。
First Eurasian Robin of the season — adult female.
沖縄本島からの友人と石垣島内を巡りバードウオッチング。
行方不明になっていたタカサゴモズを再発見。獲物を求めて広い範囲を飛び回っていました。スポッターさんに場所をお知らせ済みなので、タカサゴモズを見たい方はお問い合わせください。^^
ヤツガシラもまだまだ滞在中。警戒心もなく撮り放題の個体です。
カンムリワシの幼鳥は、田んぼでオオヒキガエルを捕まえていた。
石垣島など八重山ではコムシクイとメボソムシクイが少数越冬しています。ズグロミゾゴイを撮影していると「ジッ、ジッ」とメボソムシクイの地鳴きが聞こえてきました。双眼鏡で声の方角を探してみるとメボソムシクイを発見。ちょこまか動き回りますが、なんとか写真に収めることもできました。^^
ジョウビタキはなぜかヤツガシラの砂浴びを見学。小さな虫が飛び出すのでも狙っているのか?
ズグロミゾゴイは県道沿いを呑気に歩いていました。交通事故に遭わないか心配です。
友人は、トラツグミやハチジョウツグミ 、アカハラ、シロハラ、美しいシマアカモズのオス、カモやシギ、チドリなどもバッチリ撮影できて「石垣島は鳥だらけだ!!」と大変喜んでくれているようでした。
ほかにもアオシギとブラックサシバが昨年から引き続き滞在中です。^^
Rediscovered the Long-tailed Shrike that had gone missing. ^^
与那国島出張で仕事の合間に少しだけ探鳥してきました。観察できたのは45種と少なめ…。
小鳥が大変多く、コホオアカとジョウビタキが特に多かったです。ついでマミジロタヒバリ、ムネアカタヒバリ、ハクセキレイ、シロハラ、シマアカモズ、ノビタキの順。ルリビタキとハチジョウツグミ、 シベリアアオジは1個体ずつ撮影できました。
撮影できなかったけど数が多かったのが、アカヒゲとノゴマ。ノゴマは2回ほど目の前に現れたのですが、狭い道路で一瞬の出来事で撮影できず。アカヒゲは地鳴きをあちこちで聞きました。クロツグミやミヤマホオジロ、ウグイスあたりは粘れば撮れそうです。
猛禽類はノスリやサシバ、チョウゲンボウ、ハヤブサ、ミサゴなどを確認。ノスリのみ撮影。カタグロトビは写真に収めたかったのですが、警戒心が強すぎてかないませんでした。カタグロトビは石垣島のように繁殖している可能性もありますね。
カモはキンクロハジロが数十羽とハシビロガモが十数羽。オシドリも2羽いました。そして、沖縄では珍しいスズガモを2羽撮影することができました!! トビ、ハシボソガラス、モズと同様にスズガモを撮影できたことは沖縄の人にしか分からない感動。^^;
There were plenty of Little Buntings, but twigs kept getting in the way for photos.