Nestled in the turquoise waters of the Indian Ocean, just a short boat ride from Praslin Island, lies Cousin Island—a tiny, pristine gem that’s become a beacon of hope for conservationists and nature lovers alike. This 0.29 square kilometer island might be small in size, but it plays a colossal role in protecting some of the Seychelles’ most precious wildlife.

Cousin Island wasn’t always the wildlife haven it is today. Back in 1968, it was a coconut plantation, a far cry from the lush sanctuary it has become. That year, BirdLife International (then the International Council for Bird Preservation) purchased the island with a single goal in mind: saving the critically endangered Seychelles warbler. With just 26 of these birds left, it was a race against time.

Fast forward to today, and the warbler population has soared to over 3,000. This dramatic turnaround is just one of many conservation success stories that Cousin Island boasts.

Cousin Island is a biodiversity hotspot, providing a safe haven for several endemic species. It’s not just the warblers that have benefited from conservation efforts. This success has allowed for the translocation of warblers to other islands to establish new populations. The island is also home to the Seychelles magpie-robin, the Seychelles fody, and a variety of reptiles and invertebrates, including the Seychelles giant millipede and unique gecko species.

Perhaps one of the most iconic residents is the Aldabra giant tortoise. These gentle giants roam freely on the island, thriving in their protected environment.
The conservation efforts extend beyond the island’s shores. The surrounding marine protected area is a no-take zone, meaning no fishing or extractive activities are allowed. This protection has led to a flourishing underwater ecosystem, perfect for snorkeling and diving. The coral reefs are teeming with life, offering a glimpse into the vibrant marine biodiversity of the Seychelles.

Conservation on Cousin Island is rooted in rigorous research and continuous monitoring. Scientists and researchers conduct regular surveys to track the health of ecosystems and populations. This data-driven approach ensures that conservation strategies are adaptive and effective.

Visitors to Cousin Island don’t just get to enjoy its natural beauty—they also leave with a deeper understanding of its ecological significance. Guided tours led by knowledgeable guides provide insights into the island’s history, its wildlife, and the ongoing conservation efforts. This educational aspect is crucial, fostering a connection between people and nature, and inspiring the next generation of conservationists.