Ecological Dynamics of Jackal Species

Jackal species, comprising several medium-sized canids, occupy a range of habitats across Africa, Europe and parts of Asia, demonstrating remarkable ecological plasticity. As mesopredators, jackals exert top-down control on small mammal and invertebrate populations while occupying niches vacated by higher predators in altered or fragmented landscapes. Their trophic niche breadth ranges from opportunistic scavenging of ungulate carrion to active predation on rodents, birds and lagomorphs, with diet composition shifting in response to resource availability and human activity. Recent expansions of the golden jackal into north and western Europe have highlighted the importance of climate and land-use change in facilitating range shifts. Social structure varies from monogamous pairs to small family groups, influencing territory size and dispersal patterns. Interactions with livestock and game species underpin human–wildlife conflicts, driving local control measures with consequences for biodiversity and ecosystem function. Understanding the interplay between feeding ecology, movement dynamics, genetic structure and anthropogenic pressures is vital for developing evidence-based management strategies that reconcile conservation objectives with agricultural and public health concerns.

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Ecological Dynamics of Jackal Species publication trend

The graph below shows the total number of articles in ecological dynamics of jackal species across all publications each year (not limited to Nature Index journals).

Technical terms

Mesopredator: A mid-level predator that influences prey populations but is subordinate to apex predators within a food web.

Trophic niche: The position a species occupies in the food web, defined by its dietary preferences and interactions across trophic levels.

Anthropogenic subsidy: Food resources made available through human activity, such as livestock carcasses or urban refuse, which can alter wildlife feeding behaviour.

Climatic niche modelling: A computational approach using species occurrence and environmental variables to predict potential distribution changes under varying climate scenarios.

References

1. Small-livestock farmers’ perceived effectiveness of predation control methods and the correlates of reported illegal poison use in the South African Karoo. Ambio (2023).
2. Diet composition of the golden jackal Canis aureus in south‐east Europe – a review. Mammal Review (2021).
3. From the Balkan towards Western Europe: Range expansion of the golden jackal (Canis aureus)—A climatic niche modeling approach. Ecology and Evolution (2022).