Marie Skłodowska-Curie Actions Fellowship

Origins of Variability
in Island Systems

Unravelling livestock diet and mobility across the Bronze–Iron Age transition in the Western Mediterranean

Dr. Lua Valenzuela-Suau · Archaeozoology · Stable Isotopes · Dental microwear
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3 Islands studied
1500 years Chronological scope
150+ Number of individuals
1200+ Faunal samples

About OVIS

What is OVIS?

OVIS (Origins of Variability in Island Systems. Unraveling livestock diet and mobility accross the Bronze-Irone Age transition) is a Marie Skłodowska-Curie Actions project focused on understanding how island communities in the Western Mediterranean —such as the Balearic Islands and Sardinia— transformed during the transition from the Bronze Age to the Iron Age. It mainly analyses animal remains to reconstruct how people managed livestock, used resources, and adapted to socio-economic, political, environmental and climatic changes.

Why does it matter?

This study will help identify environmental changes, episodes of drought, and the strategies communities used to adapt, as well as the impact of new knowledge, technologies, and external contacts. Its main goa lis to understand how these populations responded to climatic variability, especially during the Bronze-Iron Age transition. This knowledge is key for addressing current climate challenges, particularly in island contexts, which are especially vulnerable to such impacts.

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Funded by

European Union – Horizon Europe under Marie Skłodowska-Curie Actions

Grant agreement

ID 101209433

DOI

10.3030/101209433

Duration

2026 – 2028

Host institution

Cardiff University

Fellow

Dr. Lua Valenzuela-Suau

Supervisor

Dr. Richard Magdwick

Study Areas

Research Sites

Three island systems across the Western Mediterranean — connected by Bronze and Iron Age pastoral networks.

Menorca

Balearic Islands — Talayotic culture

Bronze & Iron Age settlements with distinctive talayot towers and rich faunal assemblages that record centuries of pastoral change.

Sardinia

Italy — Nuragic culture

Iconic nuraghe stone structures and complex pastoral societies with evidence of long-range Mediterranean trade networks.

Mallorca

Balearic Islands — Talayotic culture

The largest Balearic island, with major Talayotic settlements and faunal assemblages key to understanding Bronze–Iron Age pastoral transitions.

Project Updates

Latest from OVIS See all →

Publication

New isotopic study published in Journal of Archaeological Science

A new article on livestock mobility during the Bronze–Iron Age transition in insular contexts, presenting preliminary OVIS data.

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Fieldwork

Fieldwork campaign in Sardinia

New excavation and sampling campaign for the OVIS project, with international collaboration from three partner institutions.

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Field & Science

Archaeology News See all →

Conference

EAA 2025 — Annual Meeting in Lisbon

The European Association of Archaeologists holds its 31st annual meeting, with sessions on zooarchaeology and insular Mediterranean prehistory.

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Publication

New review on Bronze Age pastoralism in the Western Mediterranean

A landmark synthesis article published in Journal of World Prehistory revises current models of livestock management in island contexts.

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Discussion

Project Forum

A space for researchers and collaborators to share questions and reflections on the OVIS project.

Livestock diet & mobility results

2 replies
AV
Anna V.

Have you seen the results from the latest isotopic analyses? The difference in δ13C values between Menorca and Sardinia is remarkable — it suggests very different pasture management strategies.

MR
Marc R.

Yes, especially the difference between islands! I wonder if it correlates with the presence of Nuragic trade networks. Are you planning to compare with Sicilian samples?

Next fieldwork campaign

1 reply
LG
Laura G.

Does anyone know when the next fieldwork campaign in Sardinia will be? I'm interested in joining the sampling team if there's availability.

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