CANON EOS R3 AF test4 : Heron flying across different Background | liewwk Nature

 

it is another series of picture captured while I am testing the CANON EOS R3

this bird sudden flying from sea toward mangrove, with the canon R3.. it is effortless just lock focus and track the bird even flying backlit BG and different BG

 

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– video clip create from a series of pictures captured with CANON R3

– while I am shooting Tern flying at Selangor coastal area. this Heron sudden flying from beach toward mangrove area.

– 视屏,是一组照片摄于佳能R3.

– 在海边拍水鸟时,这鸟忽然从海飞到红树林。我立刻用佳能R3,随便瞄向这鸟。相机完全自动对焦鸟+追焦鸟头/眼。

202111, Pantai Remis, Selangor, Malaysia

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CANON EOS R3 AF test3 : Fast moving Swift | liewwk Nature

Spend another morning for test one of the most difficult photograph objects, swift and swallow.

*** I will updating all the swift AF test here.

There are some setting that I change for this fast moving object which I think it may affect the performance

CANON R3, CANON EF 500mm F4 IS2, EF 1.4x TC III

AF area (whole sensor)

AFC, eye-control AF off

Drive mode: H (15fps) and H+ (30fps)

AI Servo (AF-C)

cRAW and use DPP straight convert to JPEG and resize.

No CROP

Len set to >10m which anything near than 10m will not be focus

no feeding, no fix location/direction for the bird. Everything here just a bird flying and I just point my Len direction and lets the camera lock the focus (on bird) and track by following the flying direction

few test, trying to show

i. near object

ii. far object

iii. flying at same Background (Green, sky)

iv. flying cross various background

– can see below, the birds will flying crossing sky, water surface, green etc

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test2: far away with small objects fast moving actions

-CANON R3, CANON RF600mm F4

– all AF setting tracking sensitivity, Accel./deccel. tracking are set to Auto

– M mode, ISO Auto, Shutter Speed 1/2000, F5.6

– full screen focus area

– Hmode

– Subject tracking – ON

– Subject to detect – animal

– eye detection – OFF

– cRAW, direct save from DPP (beta). without any process

– Handheld

– everything happen within ~1s

– each picture  ~100% crop picture show..

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test1: Dull background to Bright Green background

– all AF setting tracking sensitivity, Accel./deccel. tracking are set to Auto

– M mode, ISO Auto, Shutter Speed 1/1600, F5.6

– full screen focus area

– Hmode

– Subject tracking – ON

– Subject to detect – animal

– eye detection – ON (may be need to be off for far object, while the DOF should cover the bird and most probably can get faster focus capability)

– cRAW, direct save from DPP (beta). without any process

– Tripod and video head

– everything happen within 2s

– each picture with 100% crop picture show..

 

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CANON EOS R3 AF test2 | liewwk Nature

I am glad to given a chance to have a unit CANON EOS R3 to have a series of test on Birds/Nature Photography.

As for other camera, I plan to have series of tests which related to Tropical forest birds Photographer concerns eg. ISO performance, AF performance, Raw files dynamics range etc.

After days of basic understanding the camera (actually it is like a upgraded version of my old CANON EOS 1dxm2). I will try share other view of the camera later in other posts, here lets share one of the major concern : AF performance.

For this test, I am using

CANON EOS R3

CANON EF 500mm F4 IS2

CANON 1.4x TC III

No feeding, No nesting and no idea what bird flying to/from which directions. Just base on what you see and trying the Camera capability to focus and capture.

Setting

AF area (whole sensor)

AFC, eye-control AF off

Drive mode: H (15fps)

AI Servo (AF-C)

RAW and use DPP straight convert to JPEG and resize.

No CROP

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Test2

Test1

 

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CANON EOS R3 AF test1 | liewwk Nature

I am glad to given a chance to have a unit CANON EOS R3 to have a series of test on Birds/Nature Photography.

As for other camera, I plan to have series of tests which related to Tropical forest birds Photographer concerns eg. ISO performance, AF performance, Raw files dynamics range etc.

After days of basic understanding the camera (actually it is like a upgraded version of my old CANON EOS 1dxm2). I will try share other view of the camera later in other posts, here lets share one of the major concern : AF performance.

For this test, I am using

CANON EOS R3

CANON EF 500mm F4 IS2

CANON 1.4x TC III

Handheld inside car

No feeding, No nesting and no idea what bird flying to/from which directions. Just base on what you see and trying the Camera capability to focus and capture.

Setting

AF area (whole sensor)

AFC, eye-control AF off

Drive mode: H (15fps)

AI Servo (AF-C)

RAW and use DPP straight convert to JPEG and resize.

No CROP

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All of sudden a White-throated Kingfisher flying infront of us, with immediate response I just point the Len toward the bird and lets the camera lock focus on the bird and track … capture the images in ~3-4s

Full series of this testing

 

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Phylloscopidae series: Warbler | 柳莺科 | liewwk Nature – 4-1 [20241208]

most of the species are winter visitors to Malaysia. Small and active birds, look-alike, and sometimes difficult to ID without pictures taken and call recording.

1. Mountain Leaf Warbler, 山柳莺, 山柳鶯, Phylloscopus trivirgatus, ミナミムシクイ, CEKUP-DAUN KUNYIT GUNUNG

* North Borneo, Kinabaluensis

2. Yellow-browed Warbler, 黄眉柳莺, 黃眉柳鶯, Phylloscopus inornatus, キマユムシクイ, CEKUP-DAUN KECIL BIASA

3. Arctic Warbler, 极北柳莺. 極北柳鶯, Phylloscopus borealis, コムシクイ, CEKUP-DAUN ARTIK

4. Yellow-breasted Warbler, 黄胸鹟莺, 黃胸鶲鶯, Phylloscopus montis, チャガシラモリムシクイ, CEKUP-KACAMATA MELAYU

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101. Bianchi’s Warbler, 比氏鹟莺, 比氏鶲鶯, Phylloscopus valentini, インドシナモリムシクイ

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1. Mountain Leaf Warbler, 山柳莺, 山柳鶯, Phylloscopus trivirgatus, ミナミムシクイ, CEKUP-DAUN KUNYIT GUNUNG

* North Borneo, Kinabaluensis

update 202105

– small and active found >800 asl

– black crown, no wing-bar

– this overall dull gray-greenish, no yellowish

– in North Borneo (KNP, Crocker Range etc) both Yellowish and this Gray-light greenish exist

– 小而活跃。通常在海拔800米以上

– 黑头。翅膀没纹。在北婆罗洲(沙巴)有黄 或 这灰-浅绿 两种。

201603, KNP, Sabah, Malaysia

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2. Yellow-browed Warbler, 黄眉柳莺, 黃眉柳鶯, Phylloscopus inornatus, キマユムシクイ, CEKUP-DAUN KECIL BIASA

– Small, active warbler with greenish upperparts, white underparts, distinct pale yellowish eyebrow, and distinct pale wingbars (upper wingbar short and less distinct) *Ebird

– 是小型食虫鸟类,嘴细尖。头部色泽较深,在头顶的中央贯以一条若隐若现的黄绿色纵纹。背羽以橄榄绿色或褐色为主,上体包括两翅的内侧覆羽概呈橄榄绿色,翅具两道浅黄绿色翼斑。下体白色,胸、胁、尾下覆羽均稍沾绿黄色,腋羽亦然。尾羽黑褐色,雌雄两性羽色相似。虹膜暗褐色;嘴角黑色,下嘴基部淡黄;跗蹠淡棕褐色。

201301, Genting Highland, Pahang, Malaysia

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3. Arctic Warbler, 极北柳莺. 極北柳鶯, Phylloscopus borealis, コムシクイ, CEKUP-DAUN ARTIK

– Dull, relatively unmarked olive-brown warbler with a prominent yellowish-white eyestripe, faint wingbars, and pale whitish underparts. Visually inseparable from Japanese and Kamchatka Leaf Warblers; listen for song, an electric chattery trill. Also gives a metallic two-noted call and a short harsh buzz. Breeds in shrubby areas, often near water, throughout the Eurasian taiga. Breeding range extends to Alaska, where it is the only leaf warbler. Winters in lowland and foothill forest, forest edge, and gardens, primarily in Southeast Asia. (Ebird)

体长11-13厘米,体小偏灰橄榄色,具明显的黄白色长眉纹,眼先及过眼纹近黑。上体概呈灰橄榄绿色;具甚浅的白色翼斑,大覆羽先端黄白色,形成一道翅上翼斑;中覆羽羽尖成第二道模糊的翼斑;下体白色沾黄,两胁褐橄榄色;尾下覆羽更浓著。第6枚初级飞羽外翈不具切刻。虹膜暗褐色;嘴黑褐色,下嘴黄褐色;跗蹠和趾肉色。

update 202105

202104, Sg Congkak, Selangor, Malaysia
202104, Sg Congkak, Selangor, Malaysia

 

4. Yellow-breasted Warbler, 黄胸鹟莺, 黃胸鶲鶯, Phylloscopus montis, チャガシラモリムシクイ, CEKUP-KACAMATA MELAYU

– a very active montane bird, but it is always attract our’s attention with the bright yellow color

– 非常活跃高山小鸟。非常吸引我们的眼光。

update 202310

– a tiny, active and beautiful bird commonly found at KNP, Gunung Alab at Borneo

– 小,活跃,美丽的小鸟。在神山都蛮容易看到的鸟。

202309, KNP, Sabah, Malaysia

 

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202208, KNP, Sabah, Malaysia

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101. Bianchi’s Warbler, 比氏鹟莺, 比氏鶲鶯, Phylloscopus valentini, インドシナモリムシクイ

One of a number of mind-numbingly similar Seicercus warblers. Greenish-yellow above and bright yellow below, with a faint wingbar, a yellow eyering, and a grayish crown marked by two black stripes. Gray of the crown is weaker than that of White-spectacled and Plain-tailed Warblers, but this feature is difficult to see in the shade of the understory, where it usually forages. Breeds in submontane and montane forest up to the treeline; averages higher Martens’s Warbler. Descends into submontane and hill forest in the non-breeding season. Song is an unremarkable but lively burst of whistled notes, lower in pitch than that of Plain-tailed Warbler. [Ebird]

一种看起来极为相似的冠鹛类鸟(Seicercus)。上体呈绿色偏黄,下体明黄色,带有一条淡淡的翼斑、黄色的眼圈以及灰色的头顶,头顶上还有两条黑色条纹。头顶的灰色比白眶鹛(White-spectacled Warbler)和单尾鹛(Plain-tailed Warbler)更弱,但在其常活动的林下阴影处,这一特征难以看清。繁殖季节栖息于亚山地和山地森林中,分布高度可达森林界限;平均分布高度比马氏鹛(Martens’s Warbler)更高。非繁殖季节会下迁至亚山地和丘陵森林。鸣声是轻快的、普通的哨音片段,音高低于单尾鹛的鸣声。

update 202412

A tiny warbler with a sudden flash of “yellowish” plumage appeared, and I immediately thought, “It’s a new bird!” Naturally, everyone quickly grabbed their cameras to capture it. It only showed up briefly while we were casually waiting for birds to come to the water.

一只小小的、突然出现的“泛黄色”的鹛类鸟,让我立刻想到:“新鸟!”于是大家赶紧举起相机拍摄。这只鸟只出现了一会儿,当时我们其实只是在随意等候鸟类来饮水。

202412, Baihualing, Yunan, China
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Pandionidae series: Osprey | 鹗科 | liewwk Nature – 1

The large, mostly white raptor that cruises over lakes, rivers, and coastal waterways in search of fish. Impressively widespread: found on every continent except Antarctica. Mostly white head and underparts; dark brown back. In-flight holds wings with a kink in the wrist (shaped like an “M”).

1. Osprey, 鹗, 魚鷹, Pandion haliaetus, ミサゴ, HELANG-TIRAM

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1. Osprey, 鹗, 魚鷹, Pandion haliaetus, ミサゴ, HELANG-TIRAM

– perch near the pond, river, beach-ready to catch fish for food

The osprey or more specifically the western osprey (Pandion haliaetus) — also called sea hawkriver hawk, and fish hawk — is a diurnalfish-eating bird of prey with a cosmopolitan range. It is a large raptor, reaching more than 60 cm (24 in) in length and 180 cm (71 in) across the wings. It is brown on the upperparts and predominantly greyish on the head and underparts.

***https://en.wikipedia.org/wiki/Osprey

update 202105

201312, Kuala Gula, Perak, Malaysia

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Recurvirostridae series: Stilt | 反嘴鹬科 | liewwk Nature – 3 [update 20230110]

refer waders, normally long-legged, very fine-bill and all 3 we have here are black-white

1. Pied Stilt, 澳洲长脚鹬, 澳洲長腳鷸, Himantopus leucocephalus, オーストラリアセイタカシギ, KEDIDI KAKI-PANJANG AUSTRALASIA

2. Black-winged Stilt, 黑翅长脚鹬, 黑翅長腳鷸, Himantopus himantopus, セイタカシギ, KEDIDI KAKI-PANJANG BIASA

3. Pied Avocet, 反嘴鹬, 反嘴鹬, Recurvirostra avosetta, ソリハシセイタカシギ, KEDIDI PARUH-CEKUNG UBUN HITAM

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1. Pied Stilt, 澳洲长脚鹬, 澳洲長腳鷸, Himantopus leucocephalus, オーストラリアセイタカシギ, KEDIDI KAKI-PANJANG AUSTRALASIA

– rare migrant for Peninsular Malaysia. very similar to Black-winged

– more common at Borneo

update 202105

– a rare migrant or first record happen at Johor, Malaysia (202008)

– 马来西亚西马稀有候鸟(南)

202008, Sg Balang, Johor, Malaysia

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2. Black-winged Stilt, 黑翅长脚鹬, 黑翅長腳鷸, Himantopus himantopus, セイタカシギ, KEDIDI KAKI-PANJANG BIASA

– common winter visitor, normally big group

– overall black-white making very noisy sound

update 202105

 

3. Pied Avocet, 反嘴鹬, 反嘴鹬, Recurvirostra avosetta, ソリハシセイタカシギ, KEDIDI PARUH-CEKUNG UBUN HITAM

– beautiful bird with up-curve billed

Striking and essentially unmistakable, with elegant shape, boldly pied plumage, long bluish-gray legs, and long, slender, upcurved bill. Curve is stronger on female. Usually breeds in small colonies; nesting birds call noisily. Nonbreeding flocks locally number in hundreds. Feeds while wading or swimming, sweeping its bill side to side. Most common in coastal wetlands and brackish lagoons and estuaries, but will also appear inland, particularly on or near large lakes. (Ebird)

反嘴鹬(学名:Recurvirostra avosetta)是反嘴鹬科反嘴鹬属鸟类。中型涉禽,体长40-45厘米。嘴黑色,细长而向上翘。脚亦较长,青灰色。头顶从前额至后颈黑色,翼尖和翼上及肩部两条带斑黑色,其余体羽白色。飞翔时黑色头顶、黑色翅尖,以及背间部和翅上的黑带与白色的体羽和远远伸出于尾后的暗色脚形成鲜明对比,甚为醒目,野外不难识别。 [1]
反嘴鹬栖息于平原和半荒漠地区的湖泊、水塘和沼泽地带,有时也栖息于海边水塘和盐碱沼泽地。迁徙期间亦常出现于水稻田和鱼塘。冬季多栖息于海岸及河口地带。主要以小型甲壳类、水生昆虫、昆虫幼虫、蠕虫和软体动物等小型无脊椎动物为食。 [1]
分布于欧洲、中东、中亚、塔吉克斯坦、阿富汗、西西伯利亚南部和外贝加尔湖地区,越冬于里海南部、非洲、印度和缅甸等南亚和东南亚地区。在中国分布于新疆、青海、内蒙古、辽宁、黑龙江、吉林等省,越冬于西藏南部、广东、福建和香港等南部沿海省区,迁徙期间经过河北、山东、山西、陕西、江苏、湖南和四川等省,偶尔也见于中国台湾省。
update 202301
202212, ChiangMai, Thailand
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Ploceidae series | 织布鸟科 | liewwk Nature – 1-2 [update 20260101]

Normally refer weavers, weaverbirds, weaver finches and bishops. These names come from the nests of intricately woven vegetation created by birds in this family.

大小似麻雀,嘴强健;第1枚飞羽较长,超过大覆羽;雄鸟一年有两种羽色,非繁殖季节雄鸟羽色似雌鸟。雄性成鸟黑色的羽毛上点缀着鲜艳的红色、橙色或者黄色。有几种雄性织布鸟在繁殖季节过后会退去色彩鲜艳的羽毛,变得像雌鸟一样很不显眼。典型的织布鸟雄性羽毛呈黑色和黄色。雌性不那么显眼,呈淡黄色或褐色,有些像麻雀。

1. Baya Weaver, 黄胸织雀, 黃胸織布鳥, Ploceus philippinus, キムネコウヨウジャク, Burung Tempua

South Africa

101. Long-tailed Widowbird, 长尾巧织雀, 長尾寡婦鳥, Euplectes progne, コクホウジャク

102. Southern Red Bishop, 红寡妇鸟, 紅寡婦鳥, Euplectes orix, オオキンランチョウ

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1. Baya Weaver, 黄胸织雀, 黃胸織布鳥, Ploceus philippinus, キムネコウヨウジャク, Burung Tempua

non native male with bright yellow head

update

– the male having bright yellow head, female dull overall dull brown. Normally moving in group with munia

– 公鸟,头部黄。母鸟全浅棕色。通常是群体活动。

20240106, Kuala Lumpur, Malaysia

 

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– pretty common at open grassland and paddy field. male with bright yellow crown.
– another hot day at Paddy field and all of sudden, saw this bird carrying a long leaf flying toward us.

– 这鸟向着我们飞来。还咬着长草。

update 202105

202104, Kuala Selangor, Selangor

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101. Long-tailed Widowbird, 长尾巧织雀, 長尾寡婦鳥, Euplectes progne, コクホウジャク

Large dark widowbird. Breeding males, with massive tails and red and white highlights on their broad black wings, are unmistakable. Non-breeding males lose their long tails and become streaky and brown but keep the distinctive wing pattern. Females are brown and streaky year-round. Breeds in moist grassland but sometimes found in cultivation and other open habitats. Usually in flocks, especially when not breeding. Males give a very slow display flight in which the huge tail hangs down. Song is a sizzling trill. Females could be confused with many other species but even during the non-breeding season usually associate with males, which show a distinctive wing pattern. [EBird]

update 202601

After seeing this common bird in South Africa a year ago, I’ve always hoped to see it again.
And now, on our second last day in Kenya, we finally got the chance! This male was actively displaying—trying hard to impress nearby females (though it didn’t seem to work even after an hour!).
Still, everyone was thrilled to capture some great flight shots and videos.
For those who came for specific targets, we’ve got all the key species too!
So far, we’ve photographed 414 bird species over the past 17 days (though this number might grow as not all photos have been checked yet!).

一年前在南非见过这只常见的鸟后,我一直希望能再见到它。
这次在肯尼亚的倒数第二天,终于再次遇见了!这只雄鸟非常积极地展示自己,试图吸引附近的雌鸟(虽然一个小时后好像还是没成功)。
但大家都很开心,因为拍到了很棒的飞行照片和视频。
而且,这次专门为几种特别鸟种而来的朋友们,也都拍到了主要目标鸟!
目前为止,我们在这17天里共拍摄到414种鸟类(这个数字还可能增加,因为还有很多照片还没来得及检查)。

202601, Aberdare Forest, Kenya

 

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update 202501

A fairly common bird in South Africa, often seen gracefully flying around with its stunning long tail, offering us an incredible view.

在南非,这是一种相当常见的鸟,常常可以看到它优雅地飞翔,拖着令人惊叹的长尾,为我们呈现出绝美的景象。

202501, South Africa

 

102. Southern Red Bishop, 红寡妇鸟, 紅寡婦鳥, Euplectes orix, オオキンランチョウ

A small, dumpy sparrow-like weaver. The breeding male is a mix of velvety vermilion and black; the narrow black forecrown is diagnostic. The female and non-breeding male are nondescript, with a short tail and strong buff eyebrow, and are difficult to tell apart from other bishops. Pairs and small flocks are always close to water when breeding, and mixed-species colonies occur in reedbeds and swampy grassland, but they disperse into adjacent scrub in the non-breeding season, often in flocks. The song is an extended fizzling sizzle. Breeding males of other red bishop species either have no black forehead, or have a much more extensive black crown. [Ebird]

一种小巧、圆胖的类似麻雀的织布鸟。繁殖期的雄性呈现出天鹅绒般的朱红色和黑色相间的羽毛;狭窄的黑色前额是其显著特征。雌性和非繁殖期的雄性则较为普通,具有短尾和明显的浅黄色眉纹,很难与其他主教鸟区分开来。繁殖期间,成对或小群织布鸟总是靠近水源,芦苇丛和沼泽草地中会出现混合物种的群体,但在非繁殖季节,它们会分散到附近的灌木丛中,通常成群结队。其鸣叫声是一种延长的嘶嘶声。其他红色主教鸟的繁殖期雄性要么没有黑色前额,要么黑色冠部范围更大。

update 202501

One of the most common birds we encountered during our South Africa trip, yet its vibrant bright red plumage made it impossible not to admire. It became the joke of the trip when someone yelled for the car to stop, shouting, “RED Kingfisher!” From then on, everyone jokingly referred to this bird as a Kingfisher for the rest of the journey.

这是我们南非之旅中最常见的鸟类之一,然而它那鲜艳的亮红色羽毛让人无法不为之赞叹。当有人大喊停车,惊呼“红色的翠鸟!”时,它成了我们旅途中的笑料。从那以后,大家在旅途中都开玩笑地把这种鸟称为“翠鸟”。

202501,
South Africa
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Apodidae series | 雨燕科 | liewwk Nature – 6 [update 20260227]

always flying (aerial birds) around and normally we refer to as swift.

雨燕是飞翔速度最快的鸟类,常在空中捕食昆虫,翼长而腿脚弱小.

1. Brown-backed Needletail, 褐背针尾雨燕, 褐喉針尾雨燕, Hirundapus giganteus, オオハリオアマツバメ, LAYANG-LAYANG BESAR BIASA

2. Edible-nest Swiftlet, Aerodramus fuciphagus/germani, 爪哇金丝燕, 爪哇金絲燕, ジャワアナツバメ, LAYANG-LAYANG GUA SARANG PUTIH

3. House Swift, 小白腰雨燕, 小白腰雨燕, Apus nipalensis, ヒメアマツバメ, LAYANG-LAYANG SABIT BIASA

4. Silver-rumped spinetail, 银腰针尾雨燕, 白腰刺尾雨燕, Rhaphidura leucopygialis, チビハリオアマツバメ, LAYANG-LAYANG EKOR-PENDEK MELAYU

5. Pacific Swift, 白腰雨燕, 叉尾雨燕, Apus pacificus, アマツバメ, LAYANG-LAYANG SABIT ASIA TIMUR

6. Plume-toed Swiftlet, 毛趾金丝燕, 毛趾金絲燕, Collocalia affinis, ハネアシユビアナツバメ, LAYANG-LAYANG KECIL BIASA

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1. Brown-backed Needletail, 褐背针尾雨燕, 褐喉針尾雨燕, Hirundapus giganteus, オオハリオアマツバメ, LAYANG-LAYANG BESAR BIASA

– a fast-moving back “brown”, forehead normally consist of white spot sub-species indicus . Or without white giganteus

飞非常快的较大型的雨燕。头部带白(indicus)。

update 202507

While walking along the forest edge, we spotted a pair of large swifts flying overhead. They stayed quite high, but the lighting was just right to catch a clear view of their backs—what a nice moment!

我们在森林边时,看到一对大型雨燕从头顶飞过。它们飞得很高,但光线刚刚好,让我们清楚地看到它们背部的颜色——真是个美好的时刻!

202507, Hulu Langat, Selangor, Malaysia

 

 

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update 202408

– fantastic afternoon, we miss ours main target but so many good bird show up even at noon time. 4 of this big “flying fast” bird passing by few times and managed to have it .. and suddenly feel the R3 not fast enough 😀 even managed to have good few frames.

– 一个很慢的中午,目标鸟完全没声没影。可是很多很好的鸟却出来看看我们

202408, Fraser Hill 55, Pahang, Malaysia

 

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202103, Selangor, Malaysia
202103, Selangor, Malaysia

 

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2. Edible-nest Swiftlet, Aerodramus fuciphagus/germani, 爪哇金丝燕, 爪哇金絲燕, ジャワアナツバメ, LAYANG-LAYANG GUA SARANG PUTIH

– a slightly complicated species to be ID among Edible-nest (which also either white-nest or Germain), Black-nest & Mossy-nest which best to id by their nest build

– for Penisular Malaysia, many believe the mix of White-nest Swiftlet (Aerodramus fuciphagus) and Germain’s Swiftlet (Aerodramus germani) or some study claims North – germani and South – fuciphagus

* https://ir.unimas.my/id/eprint/15927/1/The%20species%20of%20white-nest%20swiftlets%20(abstrak).pdf

– 几乎不能辨别马来西亚几种的金丝燕。爪哇金丝燕, 大金丝燕, 苔巢金丝燕, 通常都要已他们的巢分别。

update 202211

– the R7 simple awesome with such a price, AF capability, Image Quality. for the bird over the sky (blue or white) the AF just lock and track

– 佳能R7 是架价格好,对焦好,画质好的相机。通常没背景(天白,蓝)都追焦的非常好。

202210, Selangor, Malaysia

update 202112

– a quick test with CANON R6 on raining day.

– 下雨了一整天。测试佳能R6的对焦。

202112, Selangor, Malaysia

– a quick test with CANON R5 on raining day.

– 下雨了一整天。测试佳能R5的对焦。

202112, Selangor, Malaysia

 

update 202104

– shoot near the coastal west coast of Center Penisular Malaysia. just 50m away from the bird-nest farmhouse

– 摄于马来西亚西马海边燕屋附近。

Pantai Kelanang, Selangor, Malaysia
Pantai Kelanang, Selangor, Malaysia

3. House Swift, 小白腰雨燕, 小白腰雨燕, Apus nipalensis, ヒメアマツバメ, LAYANG-LAYANG SABIT BIASA

Medium-sized dark swift with small white throat patch and rump patch

update 202105

– medium size swift that normally found moving in a group.
– small white throat, white-rumped, and short-square tail

– 中型雨燕,喉腰都有白。通常群體活動。

202105, Fraser Hill, Selangor, Malaysia

 

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4. Silver-rumped spinetail, 银腰针尾雨燕, 白腰刺尾雨燕, Rhaphidura leucopygialis, チビハリオアマツバメ, LAYANG-LAYANG EKOR-PENDEK MELAYU

– a small and fast flying bird with obvious white-rumped when flying ..

– 飞的非常的快,枕部是白。

update 202602

Upon arriving at the tower, we were greeted by a beautiful, fast-moving bird circling the structure without pause. I quickly made my way to the top of the observation deck to get an eye-level shot and capture its grace.
Modern camera technology truly makes capturing such fast subjects feel almost effortless.
抵达观景塔时,我们看到这鸟在塔周围盘旋穿梭,飞行速度极快且从未停歇。我迅速登上塔顶,只为寻找与之平齐的视角,捕捉下这美丽的瞬间。
不得不说,现代相机的技术让拍摄这种飞鸟变得轻而易举。
202602,
Taman Negara Sungai Relau, Pahang, Malaysia

 

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update 202204

– keep meet up this bird last few days from various location. Finally today have time to go get some better pictures

– 这几天在几个地方都见到这鸟。今天休息,还好去最近的点拍了些照片。可惜,乌云密布的一天。

202204, Ulu Langat, Selangor, Malaysia

update 202110

202110, Fraser Hill, Selangor, Malaysia

5. Pacific Swift, 白腰雨燕, 叉尾雨燕, Apus pacificus, アマツバメ, LAYANG-LAYANG SABIT ASIA TIMUR

– a large, long wing long fork-tailed and Black overall with a slightly paler throat and a bright white rump patch

– 两翼和尾大都黑褐色,头顶至上背具淡色羽缘、下背、两翅表面和尾上覆羽微具光泽,亦具近白色羽缘,腰白色,具细的暗褐色羽干纹,颏、喉白色,具细的黑褐色羽千纹。

update 20230309

– it is a surprise see this bird at resident area near town. and saw 3 birds flying quite low

– 在社区见到这鸟飞的蛮低的。也被吓到。

202303, Selangor, Malaysia

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202110, Pantai Remis, Selangor, Malaysia

 

6. Plume-toed Swiftlet, 毛趾金丝燕, 毛趾金絲燕, Collocalia affinis, ハネアシユビアナツバメ, LAYANG-LAYANG KECIL BIASA

– previously under Glossy Swiftlet

– white belly and dark rump also serve to distinguish this species from Aerodramus swiftlets.

update 202506

This species is very common in both Peninsular Malaysia and Borneo. However, in Borneo—especially in the highlands—it often causes confusion, particularly with the Bornean Swiftlet. I spent my only rest day here monitoring and photographing every nearby “white-bellied” swiftlet, as there have been many reports of Bornean Swiftlets in the area.

When I first spotted these two perched birds, I thought, “Smaller… greenish… from the binoculars, the crown looks less contrasting.” But once I started editing the photos, my opinion changed immediately—it wasn’t Bornean. Even though many flying around looked less glossy or “duller,” that effect came from lighting or depth of field. Before editing, with lower contrast and no shadow adjustments, they might appear dull through binoculars—but after reviewing the whole series, I’m convinced I didn’t see a true Bornean. Still, a beautiful and glossy Green Swiftlet.

这种雨燕在马来西亚半岛和婆罗洲都非常常见。但在婆罗洲,尤其是高海拔地区,常常与婆罗洲雨燕混淆。我利用唯一的休息日来到这里,记录并拍摄了所有附近的“白腹”雨燕,因为这里曾有不少关于婆罗洲雨燕的报告。

当我第一次看到这两只停栖的雨燕时,我心想:“体型较小……偏绿色……用望远镜看,头顶对比度不强。”但当我开始修图时,立刻改变了看法——它不是婆罗洲金丝燕。虽然有些飞行中的个体看起来不那么有光泽,甚至显得暗淡,那其实可能是光线或景深造成的效果。在未处理前,由于对比度低、没有调整阴影和高光,用望远镜看也会显得黯淡。但在仔细检查整组照片后,我相信我并没有看到真正的婆罗洲雨燕。尽管如此,它仍是一种漂亮且光泽感十足的毛趾金丝燕。

202506, Mesilau, Sabah, Malaysia

 

 

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update 202204

– very common urban “white bellied” swiftlet

– most of the new camera nowadays make take swiftlet so easy

– 蛮普通的“白腹”的金丝燕。

– 新相机让我们容易的拍下”燕“

202204, Taman Melawati, Selangor, Malaysia
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Fregatidae series: Frigatebird | 军舰鸟科 | liewwk Nature – 1

a big seabird that always sees them flying near coasts or outside the sea

1. Lesser Frigatebird, 白斑军舰鸟, 白班軍艦鳥, Fregata ariel, コグンカンドリ, Cikalang Kecil

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1. Lesser Frigatebird, 白斑军舰鸟, 白班軍艦鳥, Fregata ariel, コグンカンドリ, Cikalang Kecil

– one of the least common in this region with the Greater

– male is easier to distinct but females sometimes confuse.

– LF which refers has obviously the extended spurs which absent from Greater Frigatebird. some angles may confuse with Chrismats Island Frigatebird.

update 202101

– captured this at our hotel near the beach while our stay at Raja Ampat, Indonesia

– the spurs extend from center white breast

– blackhead, the white breast should be an adult female?

Raja Ampat, Indonesia 201911

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More pictures: Fregatidae series: Frigatebird | 军舰鸟科 | liewwk Nature

 

More Videos: Fregatidae series: Frigatebird | 军舰鸟科 | liewwk Nature

 

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