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Cormac MacFhionnlaoich

@cormacscoast

Hiking guide providing walking tours along Ireland's Atlantic coast Cliffs of Moher, Burren,Slieve League Zoology Marine Biology Geology Botany Local history

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08.11.2024
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Latest posts by Cormac MacFhionnlaoich @cormacscoast

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A particularly pretty Banded wedge shell (Donax vittatus).
County Clare, Ireland.

Cormacscoast.com walking tours

10.03.2026 14:05 πŸ‘ 59 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1
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A coastal Burren wall - built to stop cattle but to allow wind to pass through. You only rebuild walls, knocked by strong Atlantic storms, so many times before you start adapting.
County Clare, Ireland.

Cormacscoast.com walking tours

10.03.2026 14:01 πŸ‘ 57 πŸ” 14 πŸ’¬ 3 πŸ“Œ 0
Preview
Aillte | Aillte an MhΓ³thair | Player | Irish Television Channel, SΓΊil Eile Aillte explores the geology, mythology, wildlife, and human stories carved into the cliffs of Donegal, Mayo and Clare. With a blend of scientific insight, homespun wisdom, and poetic reflection Cormac...

Episode 2 of the documentary "Aillte". Available for streaming worldwide on the TG4 player. English subtitles are available

www.tg4.ie/en/player/ca...

10.03.2026 13:49 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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A Brachiopod fossil re-emerging from the Burren limestone, over 300 million years since it first lay on the tropical seabed that once covered this area.
County Clare, Ireland.

For more information on the fossils, geology and wildlife in this area watch Episode 2 of "Aillte" below πŸ‘‡

10.03.2026 13:49 πŸ‘ 24 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Part of a Purple sea-urchin (Paracentrotus lividus) shell that's been drying out in the sun for a while.
County Clare, Ireland.

Cormacscoast.com walking tours

09.03.2026 14:06 πŸ‘ 27 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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A perfect Goniatite fossil with its internal flotation chambers and their divisions clearly visible. Like a spiral staircase decending to the the depths.
County Clare, Ireland.

Cormacscoast.com walking tours

09.03.2026 13:59 πŸ‘ 33 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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A water trickle following a well worn path through the Burren limestone.
County Clare, Ireland.

Cormacscoast.com walking tours

09.03.2026 12:11 πŸ‘ 36 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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The fused neck vertebrae of a small cetacean (toothed whale). Likely from a dolphin or porpoise species.
County Clare, Ireland.

AILLTE documentary now streaming free on The TG4 player. English subtitles available.
www.tg4.ie/en/player/ca...

08.03.2026 10:43 πŸ‘ 28 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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A fossilized Goniatite, like a spiraling galaxy in the heart of the night sky.
County Clare, Ireland.

Cormacscoast.com walking tours

08.03.2026 10:32 πŸ‘ 50 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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A Snakelocks self portrait.
Snakelocks anemone (Anemonia viridis) in a lowtide rockpool.
County Clare, Ireland.

Cormacscoast.com walking tours

08.03.2026 10:24 πŸ‘ 26 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

🀣

07.03.2026 17:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Oceanic hitchhikers - Common Gooseneck barnacles (Lepas anatifera) making a home in a lost hardhat.
County Clare, Ireland.

Cormacscoast.com walking tours

07.03.2026 10:05 πŸ‘ 17 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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A pair of Sliotars found within 100 metres of each other on the shoreline. One had been lost to the sea recently while the other has been bobbing about for a bit longer. Sliotars are the balls used in the the Irish game of Hurling which has been played here for almost a thousand years.

07.03.2026 09:00 πŸ‘ 49 πŸ” 7 πŸ’¬ 0 πŸ“Œ 1
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Spiral tube worm (Spirorbis spirorbis) casings on a piece of Serrated wrack (Fucus serratus).
County Clare, Ireland.

Cormacscoast.com walking tours

07.03.2026 08:49 πŸ‘ 25 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Thank you.

05.03.2026 01:26 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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A seashell jumble in a rockpool corner. An impressive mix of colours, shapes, patterns and textures in an area smaller than the palm of my hand.
County Clare, Ireland.

Cormacscoast.com walking tours

04.03.2026 10:28 πŸ‘ 52 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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A piece of the 300 million year old seabed that used to cover this area. The sand ripples are caused, then as they are now, by winds disturbing the waters above. So in some ways this is a preserved breeze from hundreds of millions of years ago. 🌬
County Clare, Ireland.

04.03.2026 10:22 πŸ‘ 74 πŸ” 17 πŸ’¬ 0 πŸ“Œ 2
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A Granite pebble with what looks like a feldspar band running through it but I'm only guessing.
Dipped in water to bring out its colours 😍
County Clare, Ireland.

Cormacscoast.com walking tours

04.03.2026 10:15 πŸ‘ 38 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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Common Dolphins (Delphinus delphis) gliding along under silky sea conditions.
Taken during the filming of the "Aillte" documentary. Now available for streaming worldwide on TG4 with english subtitles.

www.tg4.ie/en/player/ca...

03.03.2026 13:25 πŸ‘ 37 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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A Spiny starfish (Marthasterias glacialis), left high and dry by the receding tide.
County Clare, Ireland.

Cormacscoast.com walking tours

03.03.2026 13:12 πŸ‘ 25 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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A pretty green pocket pebble (front and back).
Transported by glaciers and polished by Atlantic waves.
County Clare, Ireland.

Cormacscoast.com walking tours

03.03.2026 13:06 πŸ‘ 41 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Final sunburst before dropping below the horizon for the night.
County Clare, Ireland.

Cormacscoast.com walking tours

01.03.2026 12:03 πŸ‘ 32 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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A storm beach tumbled Concretion from the Cliffs of Moher.
County Clare, Ireland.

Cormacscoast.com walking tours

01.03.2026 11:58 πŸ‘ 46 πŸ” 4 πŸ’¬ 1 πŸ“Œ 2
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A Small-eyed ray (Raja microocellata) egg case.
County Clare, Ireland.

Cormacscoast.com walking tours

01.03.2026 11:51 πŸ‘ 20 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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"Helicopter Skeleton".
This is the partially decomposed seed from a Sycamore tree.
We called them Helicopters when we were young because of how they spin and catch the wind while falling to the ground.
County Clare, Ireland.

Cormacscoast.com walking tours

27.02.2026 13:05 πŸ‘ 28 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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A jumbled mass of Goniatite fossils. The shells of these ancient relatives of Squid and Octopus, must have littered the sea floor that covered this area over 300 million years ago.
County Clare, Ireland.

Cormacscoast.com walking tours

27.02.2026 13:00 πŸ‘ 42 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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What I think may be a small cetacean vertebrae - from a porpoise or a juvenile dolphin species.
County Clare, Ireland.

Cormacscoast.com walking tours

27.02.2026 12:53 πŸ‘ 23 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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A partial Septarian nodule.
County Clare, Ireland.

Cormacscoast.com walking tours

26.02.2026 15:28 πŸ‘ 52 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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Sea spray and Rainbows 🌈
County Clare, Ireland.

"Aillte" documentary streaming now on TG4
www.tg4.ie/en/player/ca...

26.02.2026 15:18 πŸ‘ 24 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Wind whipped spray, dancing along the cliff tops.

"AILLTE"- Episodes 1 and 2 of our documentary now available for streaming on TG4.

www.tg4.ie/en/player/ca...

25.02.2026 09:54 πŸ‘ 31 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0