Ecologist & Data Scientist

"Half Data Scientist, Half Data Analyst, 100% Ecologist!"

Bruno Bellisario

Biography

I am a community ecologist at the University of Tuscia, Viterbo, Italy. My work combines advanced statistical methods, computational tools, and network theory to investigate biodiversity patterns and community dynamics across different ecosystems.
I integrate multiple approaches — from multivariate statistics and ecological modelling to data science and algorithm development — to address complex ecological questions.
My goal is to bridge the gap between ecological theory and quantitative methods, always letting the hypothesis drive the tool, not the other way around.

Research Focus

Network Theory, Biodiversity Patterns, Community Dynamics, Functional ecology.

Affiliation

Department of Ecological and Biological Sciences (DEB) - University of Tuscia, Viterbo, Italy.

Ecological Data Science

An ecological niche for data science

I believe we need ecologists who are algorithmically trained, rather than data scientists who are ecologically trained. Applying a tool is not the difficult part; deciding which tool to apply based on deep ecological hypotheses is where the real challenge lies.

News

Latest updates from research and academic activities

2026 MAY
New Publication

New paper arriving soon on Royal Society Open Science

Unfavourable winds over the Mediterranean force diverse bird species to synchronize their arrival at stopover sites, creating tight migratory communities. Conversely, favorable tailwinds allow species to cross independently, scattering their arrival times. Over 18 years, this wind-driven synchronization has significantly increased, while temperature and regional climate indices showed virtually no impact.

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Latest Publications

Hover over the cards to read the summary

Comigration

Climate and weather affect more than migration timing. Our study provides evidence that large-scale atmospheric processes can structure ecological communities during migration, linking wind-mediated movement dynamics to patterns of community assembly in trans-Saharan migrants.

Royal Society Open Science (2026)

Wind conditions shape co-migration fidelity in trans-Saharan birds at a Mediterranean stopover site

Erica Calabretta, Bruno Bellisario, Claudio Carere, Ivan Maggini, Massimiliano Cardinale, Elizabeth Yohannes, Leonida Fusani

freswater

In this study we highlight that traditional protected area zoning often fails to capture the spatial needs of freshwater macroinvertebrates. Although we did not found direct link between high-protection zones and existing biodiversity hotspots, we discovered that Integral Reserves (IRs) play a crucial role in recovery.

Global Ecology and Conservation (2026)

Zoning effects on the community structure of freshwater benthic macroinvertebrates in a Mediterranean National Park (Central Apennine)

Chiara Giusto, Adriana Bellati, Francesco Cerini, Bruno Bellisario, Daniele Canestrelli

Co-migration

In this study, we highlight that traditional spatial protection often requires physical reinforcement to effectively deter illegal fishing in Mediterranean Posidonia oceanica meadows. Although we observed a general increase in fish length across all functional groups, recovery rates are strictly dependent on life history strategies.

Aquatic Conservation: Marine and Freshwater Ecosystems (2025)

Recovery of Fish Assemblages After 10 Years of Enforced Trawling Ban in Two Natura 2000 Sites From Central Mediterranean Sea

Roberta Cimmaruta, Azzurra Lattanzi, Bruno Bellisario, Giuseppe Nascetti.

Caricamento pubblicazioni da ORCID...