The De Winton’s golden mole, a species not seen since 1936, has been rediscovered in South Africa, marking a significant victory for conservation efforts. This remarkable find was made possible by a dedicated team of conservationists and a specially trained sniffing dog, showcasing the power of persistence and innovative approaches in wildlife conservation.
By August Roberts
A Long-Lost Species Found
De Winton’s golden mole, last documented in 1936 in Port Nolloth, South Africa, had eluded scientists for nearly a century. With no photographs or physical specimens of this tiny, blind mammal, its rediscovery seemed almost impossible. However, the determination of conservationists and the use of modern techniques have brought this species back into the scientific spotlight, highlighting the importance of continued efforts in the search for lost species.
Innovative Conservation Techniques
The team, led by Cobus Theron from South Africa’s Endangered Wildlife Trust, faced the challenge of training a border collie named Jessie to detect the scent of golden moles. Without a specimen of De Winton’s mole, they trained Jessie using the scent of other golden mole species. This innovative approach, combined with the unique challenges of the mole’s sandy dune habitat, underscores the creativity and adaptability required in modern conservation work.
The Role of eDNA in Wildlife Discovery
The breakthrough came when the team collected over 100 sand samples for environmental DNA (eDNA) analysis after a rainstorm revealed mole tracks. eDNA analysis focuses on the DNA left behind by animals in their environment, such as hair cells, skin cells, and scat. This technique allowed the team to compare the DNA from the samples to a specimen held at the Port Nolloth Museum, confirming the presence of De Winton’s golden mole.
A Beacon of Hope for Conservation
The rediscovery of De Winton’s golden mole is more than just a scientific achievement; it represents a beacon of hope in the face of the global biodiversity crisis. Each rediscovered species, no matter how small or obscure, contributes to healthier ecosystems and underscores the potential for positive change in conservation. This success story inspires continued efforts to protect and rediscover species that are vital to our planet’s biodiversity.
The rediscovery of De Winton’s golden mole is a testament to the resilience of nature and the dedication of those committed to its preservation. It highlights the importance of innovative techniques, such as eDNA analysis and scent detection, in the field of conservation. This achievement adds to our understanding of biodiversity and serves as a reminder of the countless species still awaiting discovery and the critical need to protect them.