The Search for Earth’s Rarest Waterlily
Our Rwandan filmmaking team is currently in production on a captivating 15-minute documentary about Nymphaea thermarum—the world’s smallest and most endangered waterlily. Found exclusively in the thermal waters of the wetland in Rwanda's Western Province, this remarkable plant exists nowhere else on Earth.
Once feared extinct in the wild, this "tiny mother of nature" was miraculously rediscovered in 2023. Through a powerful collaboration between scientists from the National Herbarium of Rwanda and local communities, a fragile lifeline was found. This film chronicles its emotional journey from the brink of vanishing to the hope of total recovery.

The Kigali Film Festival runs September 13-15, 2024. McGowan was invited to act as a submissions judge. He saw six incredible documentaries on a variety of topics; the giant land snails of São Tomé, the struggles the of post-genocide generation of Rwanda, the grim legacy of the "disappeared" in South Africa, the risks of tourism based economy in Senegal, the importance of language in cultural identity, and the challenges of overcoming a disability in Siera Leone. McGowan participated in a live stream with the festival contributors:
McGowan returned to Red Rocks for the month of September, 2023. Excellent group of new students. We explored the topic of traditional healers and medicinal plants. This year, the film is entirely narrated in Kinyarwanda with English subtitles.
Planet Birdsong is a British NGO that provides bird sound recording devices and reaches Rwandan citizen scientists how to contribute to the global database of bird calls. We were fortunate to collaborate with them on a film.
Consider donating your previous camera, lenses, tripod, etc to the Rwanda wildlife filmmaking class. Rather than taking up space in your closet, let your used equipment be of use capturing the incredible biodiversity of East Africa!
Contact mcgowan@ravenswoodmedia.com
McGowan gave a PowerPoint presentation about the wildlife filmmaking course for EarthTeam/Freeland in April, 2025. Freeland protects people and wildlife from trafficking, and helps build resilient communities and ecosystems. The presentation offers a history of how the course began and where we want to go with it. Freeland is acting as the project's fiscal sponsor.
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