Mobirise

Bird migration in the Eastern Hemisphere
Copyright National Geographic Society

Animal movement aka Movement Ecology

Movement of an organism, defined as a change in the spatial location of the whole individual in time, is a fundamental characteristic of life, driven by processes that act across multiple spatial and temporal scales. It plays a major role in determining the fate of individuals; the structure and dynamics of populations, communities, and eco-systems; and the evolution and diversity of life.

Coupling both movement and environmental big data could help determine impacts of major environmental and climate changes on animal - environment interactions, ultimately informing biodiversity conservation and ecosystem management.

Mobirise




Bellisario B. 2018. Conserving migration in a changing climate, a case study: The Eurasian spoonbill, Platalea leucorodia leucorodia. Biological Conservation. 217: 222-231.

Modeling spatial data to improve the conservation of Important Bird Areas (IBA)

Key question: Is the current spatial configuration of conservation areas able to cope with changing habitat conditions to sustain migratory flows?
How to: Linking climate data and spatial attributes within a graph-theoretic modeling framework.
Take home message: Future conservation approaches should take in account the role of conservation areas in maintaining the functional connectivity of migrants be- tween different periods of the annual cycle.

Mobirise



Bellisario B, Cardinale M, Maggini M, Fusani L, Carere C. 2023. Co-migration fidelity at a stopover site increases over time in African-European migratory landbirds. Royal Society Open Science 10: 221043.
(see bioRxiv for a preprint)

Modeling long-term temporal ringing data

Key question: How phenological adjustments relate to the rewiring of potential associations in co-migrating species?
How to: By using temporal co-occurrence networks we can determine whether and how species follow a consistent order of association over time.
Take home message: Birds tend to aggregate in semi-independent groups of species characterized by common responses to changes in migration timing, showing strong co-migration fidelity over the years.

Address

Department of Ecological and Biological Sciences (DEB)

Tuscia University of Viterbo
Largo dell'Università Snc 01100 Viterbo (Italy)


Contacts

bruno.bellisario@unitus.it


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