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

Crested serpent eagle Lesser Whistling Duck Emerald dove Pied Avocet Black-winged kite

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

ムラサキサギ2羽のヒナへ給餌

給餌間隔が非常に長いムラサキサギですが、やっと親鳥がヒナたちへ餌を与えているところを観察できました。

親鳥が西の方角から「グワァー」と鳴きながらやってくるとヒナたちは「グワッ、グワッ、グワッ、グワッ、グワッ」と早い調子でないて餌をもらっていました。親鳥の帰巣時の鳴き声もヒナたちの餌をねだる鳴き声もアオサギに似ています。

文献によると50日前後での巣立ちとのことなので、あと2週間ほどで巣立ちすることになるのでしょう。

ほかの観察者によると昨日から巣を離れて歩き出し、今日は巣の下の水場まで降りて水を飲んだり、浸かったりしていたそうです。

ちなみに今回、営巣を見つけたのは師匠でこの観察記録をもって日本鳥学会の最新版「日本鳥類目録第7版」で「石垣島では冬鳥」となっている記述が留鳥に書き換えられるとのことです。

Purple Heron
Purple Heron

A chick receiving food bill-to-bill from a parent. Another chick's bill is jabbed into the back of the feeding chick's head… ^^;

Purple Heron
Purple Heron

The well-grown chicks beg from the parent with such intensity that the parent is desperately trying to dodge being stabbed by their bills.

Categories: 野鳥

繁殖も終わりボロボロのリュウキュウアカショウビン

石垣島のリュウキュウアカショウビンは、繁殖もすっかり終えて換羽が始まりボロボロのみすぼらしい個体が増えてきました。

今日は、バンナ公園内のアカショウビンのポイントを数カ所回ってみると冬羽に換羽が始まった個体を数羽確認することができました。

今年生まれの幼鳥は成鳥と変わらないまでに成長しています。

Ruddy Kingfisher
Ruddy Kingfisher

A juvenile Ruddy Kingfisher that had caught a spotted cricket. It had plunged into a Chuetsu palm thicket to take it.

Ruddy Kingfisher
Ruddy Kingfisher

An adult Ruddy Kingfisher beginning its moult into winter plumage. The moult is starting around the face.

Ruddy Kingfisher
Ruddy Kingfisher

This individual has a darkened bill. The flight feathers and tail are worn to tatters, right down to the shafts.

Ruddy Kingfisher
Ruddy Kingfisher

It was hunting exclusively in low spots just a few tens of centimetres above the ground.

Ruddy Kingfisher
Ruddy Kingfisher

The claws are also visibly darkened. I wonder what condition it will be in at its wintering grounds.

Crested Serpent Eagle
Crested Serpent Eagle

I went along the forest road looking for Emerald Doves — there were about three, but they were all distant or hidden deep in the scrub with branches and leaves in the way. The usual Crested Serpent Eagle was perched at ease in a Chinaberry tree, waiting for prey.

Categories: 野鳥