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Sexual segregation in the foraging distribution, behaviour, and trophic niche of the endemic Boyd’s shearwater (Puffinus lherminieri boydi)

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  1. Article

    Open Access

    Boldness predicts foraging behaviour, habitat use and chick growth in a central place marine predator

    Animal personality can shape individual’s fitness. Yet, the mechanistic relationship by which individual’s personality traits lead to variations in fitness remains largely underexplored. Here, we used novel ob...

    Jorge M. Pereira, Jaime A. Ramos, Filipe R. Ceia, Lucas Krüger, Ana M. Marques in Oecologia (2024)

  2. Article

    Open Access

    Global assessment of marine plastic exposure risk for oceanic birds

    Plastic pollution is distributed patchily around the world’s oceans. Likewise, marine organisms that are vulnerable to plastic ingestion or entanglement have uneven distributions. Understanding where wildlife ...

    Bethany L. Clark, Ana P. B. Carneiro, Elizabeth J. Pearmain in Nature Communications (2023)

  3. Article

    Open Access

    Drivers of niche partitioning in a community of mid-trophic level epipelagic species in the North Atlantic

    According to the principles of community ecology, sympatric species may suffer a selective pressure to decrease their niche overlap through mechanisms of niche partitioning. However, there is still a gap in kn...

    Filipe R. Ceia, Yves Cherel, Andreia V. Silva, Susana Garrido in Hydrobiologia (2023)

  4. Article

    Correction to: Anthropogenic food resources, sardine decline and environmental conditions have triggered a dietary shift of an opportunistic seabird over the last 30 years on the northwest coast of Spain

    The article which was recently published contained error in Table 1.

    Joana G. Calado, Vítor H. Paiva, Jaime A. Ramos in Regional Environmental Change (2020)

  5. Article

    Open Access

    Understanding how birds rebuild fat stores during migration: insights from an experimental study

    Mechanisms underlying fat accumulation for long-distance migration are not fully understood. This is especially relevant in the context of global change, as many migrants are dealing with changes in natural ha...

    Pedro M. Araújo, Ivan Viegas, Afonso D. Rocha, Auxiliadora Villegas in Scientific Reports (2019)

  6. Article

    Open Access

    Characterization of MHC class I in a long distance migratory wader, the Icelandic black-tailed godwit

    The major histocompatibility complex (MHC) encodes proteins that are central for antigen presentation and pathogen elimination. MHC class I (MHC-I) genes have attracted a great deal of interest among researche...

    Sara Pardal, Anna Drews, José A. Alves, Jaime A. Ramos, Helena Westerdahl in Immunogenetics (2017)

  7. Article

    Open Access

    Environmentally driven sexual segregation in a marine top predator

    Sexual segregation in foraging occurs in many animal species, resulting in the partitioning of resources and reduction of competition between males and females, yet the patterns and drivers of such segregation...

    Vitor H. Paiva, Justin Pereira, Filipe R. Ceia, Jaime A. Ramos in Scientific Reports (2017)