What Do Bats Reveal About Hidden Biodiversity in Africa? | The Royal Society

Why It Matters

Accurate species identification is the foundation for effective protected‑area design and funding, accelerating conservation outcomes across Africa.

Key Takeaways

• New bat species discovered in Mount Nimba boost regional biodiversity count
• African‑led taxonomy reduces reliance on overseas type‑specimen collections
• Continental databases now map species richness for protected‑area assessments
• Cryptic diversity in Mozambique and Eswatini reveals hidden conservation priorities

Pulse Analysis

Taxonomy may seem academic, but it is the backbone of any conservation strategy. In Africa, centuries of colonial collecting left the majority of type specimens in European museums, creating a knowledge gap that hampered local scientists. By training African researchers to describe new species at home, the continent is reclaiming its biological heritage and accelerating the feedback loop between discovery and protection. This shift not only democratizes science but also ensures that conservation policies are built on data that reflect on‑the‑ground realities.

Recent fieldwork led by Professor Monadjem has uncovered dozens of previously unknown bat and small‑mammal species, especially in under‑explored mountain ranges like Mount Nimba and the Mozambican highlands. These findings expand the known species pool, refine distribution maps, and often reveal that what was thought to be a single widespread species is actually a complex of several cryptic taxa with distinct ecological needs. Such granularity is crucial for allocating limited conservation resources, as it can turn a generic “protected‑area” recommendation into a targeted management plan for each unique lineage.

The emergence of continental databases—integrating museum records, genetic data, and field observations—marks a new era of evidence‑based conservation. By providing real‑time species richness layers, these platforms enable governments and NGOs to assess gaps in protected‑area coverage and prioritize sites that harbor the most threatened or endemic taxa. Coupled with growing African expertise, this data infrastructure promises faster translation of biodiversity discovery into legal protection, funding streams, and community‑based stewardship, ultimately strengthening the continent’s resilience against habitat loss and climate change.

Original Description

The Royal Society Africa Prize 2025 is awarded to Professor Ara Monadjem for his unwavering dedication to African biodiversity research and conservation.

In this lecture, Ara Monadjem explores why taxonomy and biodiversity surveys remain fundamental to conservation science in Africa, arguing that species which are unknown, unseen, and unprotected cannot be effectively conserved. Drawing on decades of fieldwork across remote regions of the continent, he illustrates how renewed taxonomic effort has led to the rapid discovery of previously undescribed bats and small mammals, particularly in biodiversity hotspots such as Mount Nimba.

The talk highlights how historical biases—such as African type specimens being housed overseas—have slowed local scientific progress, and how recent African-led research is reversing this trend. Ara presents examples from montane systems in Mozambique and long-term field sites in Eswatini, showing how cryptic diversity and taxonomic uncertainty can mask true species distributions and conservation needs. He also introduces emerging continental databases that now underpin species richness mapping and protected-area assessments, demonstrating how basic taxonomy feeds directly into applied conservation. The lecture concludes by emphasising the importance of building African expertise to ensure that biodiversity discovery translates into lasting protection.

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