Geert Klein Breteler's Avatar

Geert Klein Breteler

@geertkb.bsky.social

Nature photographer, landscapes & birds. But also entrepreneur, founder https://mextra.ai Sony A7RIV & A7 V 16-35mm GMII 24-105mm 100-400mm GM & 1.4TC Kase filters Benro tripod TTOR35C iPhone 15 Pro check my website: https://geertkleinbreteler.nl

727 Followers  |  806 Following  |  1,108 Posts  |  Joined: 19.11.2024  |  1.7652

Latest posts by geertkb.bsky.social on Bluesky

Post image 09.02.2026 13:18 β€” πŸ‘ 17493    πŸ” 5111    πŸ’¬ 489    πŸ“Œ 247
A Common Kestrel perched on the tip of a bare branch, photographed against a pale overcast sky, staring directly into the camera with intense eyes.

A Common Kestrel perched on the tip of a bare branch, photographed against a pale overcast sky, staring directly into the camera with intense eyes.

Today's #BirdOfTheDay theme is #StareDown, birds looking right at you. This Common Kestrel locks eyes from its perch, perfectly still and razor focused, as if weighing up whether I am worth its attention.

#CommonKestrel #FalcoTinnunculus #birds #birdphotography #SonyAlpha #EastCoastKin

09.02.2026 10:30 β€” πŸ‘ 22    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Dag 9 in #februarivogelmaand is voor de #glanskop.

#birds #birdphotography #SonyAlpha #EastCoastKin

09.02.2026 10:18 β€” πŸ‘ 13    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Another #posted for #birdoftheday, the wonderful Pied Kingfisher.

#birds #birdphotography #SonyAlpha #EastCoastKin

08.02.2026 19:00 β€” πŸ‘ 33    πŸ” 3    πŸ’¬ 4    πŸ“Œ 0

Haha πŸβœ…

08.02.2026 18:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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De #appelvink
voor #februarivogelmaand @wilmeij.bsky.social
#birds

08.02.2026 17:11 β€” πŸ‘ 23    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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#KleurInDeNatuur #dag8 #Sneeuwwit Goudhaan @christinaroland.bsky.social

08.02.2026 11:12 β€” πŸ‘ 23    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Mooie sfeervolle prent Wouter.

08.02.2026 11:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A Calandra Lark perched on a weathered wooden fence post, with a strand of barbed wire running horizontally through the frame. The bird is shown in profile, displaying its robust bill, streaked brown upperparts and pale underparts with a dark breast patch, set against a soft, overcast grey sky.

A Calandra Lark perched on a weathered wooden fence post, with a strand of barbed wire running horizontally through the frame. The bird is shown in profile, displaying its robust bill, streaked brown upperparts and pale underparts with a dark breast patch, set against a soft, overcast grey sky.

#BirdOfTheDay is #posted.

A Calandra Lark perched on a weathered wooden fence post in #Extremadura.

#birds #birdphotography #SonyAlpha #EastCoastKin

08.02.2026 10:55 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Doe ook dit jaar weer mee met de #fotowedstrijd vd vogelwerkgroep #Nijmegen. Het is het jaar van de #steenuil dus we zien graag jullie mooiste steenuilfoto’s πŸ’š #vogelfotografie #natuurfotografie @geertkb.bsky.social

Kijk hier voor meer info en voorwaarden vogelwerkgroepnijmegen.nl/blog/fotowed...

07.02.2026 15:02 β€” πŸ‘ 13    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Thnx Tony

07.02.2026 13:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Kingfisher in motion.

#BirdOfTheDay #blurred #EastCoastKin #photography #birds

07.02.2026 13:22 β€” πŸ‘ 44    πŸ” 1    πŸ’¬ 5    πŸ“Œ 0

Jij @marceljanssen.bsky.social?

07.02.2026 12:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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#FebruariVogelmaand dag 7 #Groenling - Chloris chloris -
@wilmeij.bsky.social

07.02.2026 08:16 β€” πŸ‘ 20    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Kamerkoor Consonare zoekt twee bassen. | in berichten op MaasBuren.nl Heb jij een warme, dragende basstem en zin in een nieuwe of extra muzikale uitdaging? Dan ben je van harte welkom bij Kamerkoor Consonare. Onder leiding van dirigente Lianne va...

Ben jij de bas uit regio Nijmegen die wij zoeken?
#muziek #kamerkoor #zingen #nijmegen

maasburen.nl/berichten/ka...

07.02.2026 08:10 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Duurt nog even voordat we deze weer horen.

06.02.2026 23:27 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Geweldig Geert.

06.02.2026 23:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Good morning everyone.
The #BirdOfTheDay theme today is #birdsandberries.
Bohemian Waxwings feasting on rose hips and dark berries, a classic winter pairing where colour and behaviour come together.

#BohemianWaxwing #waxwing #winterbirds #SonyAlpha #birds #birdphotography #EastCoastKin

06.02.2026 10:57 β€” πŸ‘ 21    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

Thnx Rob, it’s one of my favorites.

05.02.2026 23:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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For today’s #BirdOfTheDay alternate theme, @robcrank68.bsky.social chose #Black&White (any bird with these colors).
Juvenile Northern Gannet.

#birds #birdphotography #SonyAlpha #EastCoastKin

05.02.2026 15:55 β€” πŸ‘ 31    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0
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a small brown and white bird standing on a rock ALT: a small brown and white bird standing on a rock
05.02.2026 12:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Dankjewel

05.02.2026 11:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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#Dag5 van #Februarivogelmaand

#Merel #Turdus_merula #Common_Blackbird #birds

@wilmeij.bsky.social

05.02.2026 09:33 β€” πŸ‘ 33    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

Peter, deze Kranen zijn inmiddels standvogels geworden?

03.02.2026 17:53 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Two Black-tailed Godwits wading in shallow, calm water during golden hour, with clear reflections visible beneath them. One bird has its wings partly raised while the other walks forward, both mirrored in the smooth surface.

Two Black-tailed Godwits wading in shallow, calm water during golden hour, with clear reflections visible beneath them. One bird has its wings partly raised while the other walks forward, both mirrored in the smooth surface.

Today's #BirdOfTheDay theme is #Reflections. Two Black-tailed Godwits share a quiet moment at first light, their reflections stretching across the calm water.

#BlackTailedGodwit #Godwit #birds #birdphotography #SonyAlpha #EastCoastKin

03.02.2026 17:52 β€” πŸ‘ 26    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Vandaag in #KleurInDeNatuur de kleur #KastanjeBruin: de Appelvink. @christinaroland.bsky.social

#birds

03.02.2026 12:47 β€” πŸ‘ 27    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

ICE OUT

02.02.2026 21:53 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thnx, light was great that day.

02.02.2026 21:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Dag 2 in #februarivogelmaand is voor #pimpelmees en #koolmees.

#vogelfotografie #birds

02.02.2026 21:07 β€” πŸ‘ 30    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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De zeearend viert feest: jarig en succesvoller dan ooit In 2006 broedde de zeearend voor het eerst in de Oostvaardersplassen. Twintig jaar later groeit de populatie nog altijd.

De zeearend, 20 jaar in Nederland en nu al 50 paartjes. Geweldig!

nos.nl/l/2600706

02.02.2026 20:57 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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