Evidence map›Paper›PMID 26593338›Full record

ArticleScientific reports2015

Modeling the consequences of the demise and potential recovery of a keystone-species: wild rabbits and avian scavengers in Mediterranean landscapes.

Ainara Cortés-Avizanda, Maria Àngels Colomer, Antoni Margalida, Olga Ceballos, José Antonio Donázar

Abstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Beyond Genes: Metabolomic Evidence Indicates Potential Species-Level Differentiation in European Wild Rabbits.Journal of experimental zoology. Part A, Ecological and integrative physiology · 2026
    Article
  2. Demographic effects of sanitary policies on European vulture population dynamics: A retrospective modeling approach.Ecological applications : a publication of the Ecological Society of America · 2025
    Article
  3. Article
  4. Article
  5. What Are the Keys to the Adaptive Success of European Wild Rabbit (Animals : an open access journal from MDPI · 2021
    Review
  6. Article
  7. Article
  8. Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ainara Cortés-AvizandaDepartment of Conservation Biology, Estación Biológica de Doñana (CSIC), Americo Vespucio s/n, E-41092 Sevilla, Spain.
Maria Àngels ColomerDepartment of Mathematics, University of Lleida, Faculty of Life Sciences and Engineering, Av. Alcalde Rovira Roure 191, 25198 Lleida, Spain.
Antoni MargalidaDepartment of Animal Production (Division of Wildlife), Faculty of Life Sciences and Engineering, University of Lleida, Av. Alcalde Rovira Roure 191, 25198 Lleida, Spain.
Olga CeballosInfraestruturas de Portugal Biodiversity Chair, CIBIO-InBio. Campus Agrário de Vairão, Rua Padre Armando Quintas 7, 4485-661 Vairão, Portugal.
José Antonio DonázarDepartment of Conservation Biology, Estación Biológica de Doñana (CSIC), Americo Vespucio s/n, E-41092 Sevilla, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Restoration of demised keystone-species populations is an overriding concern in conservation biology. However, since no population is independent of its environment, progress is needed in predicting the efficacy of restoration in unstable ecological contexts. Here, by means of Population Dynamics P-system Models (PDP), we studied long-term changes in the population size of Egyptian vultures (Neophron percnopterus) inhabiting a Natural Park, northern Spain, to changes in the numbers of wild rabbits (Oryctolagus cuniculus), a keystone-species of Mediterranean ecosystems that have suffered >90% population decline after a hemorrhagic disease outbreak. Low availability of rabbit carcasses leads Egyptian vultures to extend their foraging activities to unprotected areas with higher non-natural mortality whereas growing numbers of griffon vultures (Gyps fulvus), a dominant competitor, progressively monopolize trophic resources resulting in a focal population decrease. Modeling shows that, even if keystone-species populations recover in core protected areas, the return to the original studied population size may be unfeasible, due to both the high non-natural mortality rates in humanized areas and long-term changes in the scavenger guild structure. Policy decisions aimed to restore keystone-species should rely on holistic approaches integrating the effects of spatial heterogeneity on both producer and consumer populations as well as within-guild processes.

Indexed as

Conservation of Natural ResourcesModels, StatisticalAnimalsCarnivoryCompetitive BehaviorEcosystemFalconiformesFemaleFood ChainMalePopulation DensityPopulation DynamicsRabbitsReproductionSpain

Identifiers

PMID26593338
PMCPMC4655486

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.