Mongabay · Climate & nature

African Dwarf Crocodile Overexploited in Nigerian Bushmeat Trade

The African dwarf crocodile, the world's smallest crocodile species, is facing significant pressure from overexploitation and habitat loss in West and Central Africa, particularly in Nigeria's Niger Delta.

A recent study in BMC Zoology surveyed three bushmeat markets in the Niger Delta, recording 158 African dwarf crocodiles sold over six months. The majority were mature adults, potentially impacting reproduction. Researchers hypothesize hunting is higher during the dry season.

The dwarf crocodile's small size and slow metabolism make it easy to capture and transport live, increasing its demand in the bushmeat trade for food and traditional medicine. This has made it a prized target for hunters.

The study noted that bushmeat sellers were predominantly middle-aged women with limited formal education, suggesting a lack of alternative livelihoods. However, the study did not compare their educational attainment to the general population.

Experts identify three interconnected threats: direct exploitation, habitat degradation from deforestation and development, and weak wildlife trade governance. These pressures combined weaken the species' ability to withstand harvesting.

While market surveys provide insight into trade locations, they do not estimate wild populations. Conservationists recommend a coordinated national monitoring program to assess crocodile numbers and guide conservation efforts.

Raising awareness about the ecological impact of overharvesting and habitat degradation is crucial. Currently, there is a lack of collaboration between government authorities, conservationists, and local communities.

Sustainable alternative livelihoods are needed for those involved in the trade. Previous initiatives have failed to provide long-term solutions, with participants reverting to exploiting vulnerable resources once projects end.

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