Sunday, 10 May 2026

Domestic bull skeletons vs. the Prejlerup bull

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I t took me a few weeks to finish it, but I finally have finished the sketches of what the skeletons of several aurochs-like domestic bu...
1 comment:
Tuesday, 21 April 2026

Skeletal sketch of a Tauros cattle bull

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G razelands Rewilding posted this Tauros cattle bull on their Instagram page a while ago. I strongly suspect that this individual is he...
3 comments:
Thursday, 9 April 2026

Using AI for aurochs reconstructions

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AI generated images are not my taste at all, but I have been experimenting with ChatGPT lately. Precisely, I used it on my aurochs recon...
1 comment:
Wednesday, 18 March 2026

Realtalk: will the aurochs ever come back?

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B ack in my teenage years, I was very much into Mesozoic dinosaurs. It changed in my late teens and shifted towards recently extinct ani...
8 comments:
Sunday, 1 March 2026

Two new aurochs head busts based on actual skulls

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R ecently I finished two aurochs head busts I have been working on over the last couple of weeks. They represent the Ilford (= London) s...
2 comments:
Sunday, 15 February 2026

The wisent hybrid origin hypothesis is outdated

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T races of hybridization among closely related species have been found everywhere it was looked for, including the genus Homo . Bovines ...
Tuesday, 20 January 2026

Did the wisent evolve because of humans?

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F or this post, I created the new post category “wild speculations”, because it is indeed a wild speculation. Some specie...
3 comments:
Friday, 26 December 2025

Aurochs anatomy revisited

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I n the latest post, I reviewed much of the ancient and historical aurochs depictions and what they tell us. Here are s...
1 comment:
Sunday, 7 December 2025

What ancient and historical depictions of the aurochs tell us

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When trying to infer the morphology of the aurochs from all available evidence, we do reach a point where comparisons wit...
3 comments:
Tuesday, 11 November 2025

Flaws and inaccuracies in my aurochs reconstructions and what we do not know

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I did several dozens, perhaps roughly one hundred, aurochs reconstructions since I got into this topic in 2011. Some of t...
7 comments: