Conservation Ecology of Mediterranean Monk Seals

The Mediterranean monk seal (Monachus monachus) is one of the world’s most endangered marine mammals, with fewer than 700 individuals remaining in fragmented colonies across the eastern Mediterranean and eastern Atlantic. Conservation ecology research has focused on understanding habitat requirements, population dynamics and the impacts of human activity. Key habitat features include secluded coastal caves used for resting, pupping and weaning, whose availability and quality directly influence reproductive success. Population viability analyses demonstrate that adult survival rates are high but juvenile mortality remains a critical bottleneck. Human disturbance, fishery interactions and habitat degradation pose ongoing threats, while targeted measures—such as strict protection of pupping caves, establishment of marine protected areas (MPAs) and community engagement—have yielded notable local recoveries. Durable conservation depends on connectivity among sub-populations, adaptive management informed by demographic monitoring and collaborative, transnational strategies that balance ecological needs with sustainable use of coastal resources.

Research from Nature Portfolio

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Conservation Ecology of Mediterranean Monk Seals publication trend

The graph below shows the total number of articles in conservation ecology of mediterranean monk seals across all publications each year (not limited to Nature Index journals).

Technical terms

Pupping cave: A coastal cave selected by females for giving birth and nursing, offering shelter and thermal stability for pups.

Marine Protected Area (MPA): A designated marine region where human activities are managed or restricted to conserve biodiversity and habitat integrity.

Intrinsic growth rate: The theoretical rate at which a population increases under ideal conditions, derived from survival and fecundity parameters.

Home range: The spatial area in which an individual animal conducts its normal activities of feeding, mating and resting.

Camera trap: A remote imaging device that automatically records wildlife presence and behaviour, used for non-invasive monitoring.

References

1. Revealing the Mediterranean Monk Seal (Monachus monachus)’s Cave Preference in Gökova Bay on the Southwest Coast of Türkiye. Sustainability (2023).
2. Towards a strategy for the recovering of the Mediterranean monk seal in the Adriatic-Ionian Basin. Frontiers in Marine Science (2023).
3. First demographic parameter estimates for the Mediterranean monk seal population at Madeira, Portugal. Endangered Species Research (2023).
4. Age-specific survival and reproductive rates of Mediterranean monk seals at the Cabo Blanco Peninsula, West Africa. Endangered Species Research (2021).
5. Understanding the Interactions between Small-Scale Fisheries and the Mediterranean Monk Seal Using Fishermen’s Ecological Knowledge. Animals (2023).