At WCA, environmental data is not just collected for reports. It helps reveal what is happening, what is at risk, and what actions can make the greatest difference. That process is what connects WCA’s scientific work to practical resources like Sustainable Nosara.

Dr. Vanessa Bézy reflects on WCA’s fifth biogarden, the science behind nature-based wastewater treatment, and why community participation is essential for long-term change What does the milestone of building WCA’s fifth biogarden represent from a scientific and organizational perspective? The installation of our fifth biogarden is both exciting and symbolic. It shows that this nature-based solution is gaining real traction in our community. With this installation, we are able

Learn how water quality testing in Nosara revealed fecal contamination and led WCA to promote biogardens as a practical, regenerative wastewater treatment solution in Costa Rica. At WCA, community questions about brown foam in the ocean led to water quality testing, which revealed fecal contamination and highlighted the need for better wastewater treatment. Biogardens are one practical, nature-based solution. Water quality testing and biogardens might seem like two entirely s

WCA Quarterly Newsletter – Q2 2025 The second quarter of 2025 has been a season of milestones, collaboration, and gratitude. From the...

WCA Quarterly Newsletter – Q1 2025 Dear WCA Community, The first quarter of 2025 has been one of action, collaboration, and renewed hope....

Recently, WCA has been represented by third parties on social media and in group chats in ways that may not accurately reflect our goals

The beginning of a new year brings fresh energy and hope for a sustainable future. It’s the perfect moment to reflect on all we achieved...

Dear Wildlife Conservation Community, We are thrilled to share our latest updates for the third quarter of 2024! Thanks to your...

Dear Wildlife Conservation Community, We are excited to share our latest update for the second quarter of 2024! Your steadfast support...

To our Wildlife Conservation Community, Welcome to our latest quarterly update! What’s new in our organization since our last work...

The WCA Biodiversity Program was born out of a desire to foster holistic environmental conservation and awareness in Nosara. We know that...

Less than one kilometer from the Santa Marta School, a burning pile of garbage sends billowing smoke into the air, burning the eyes and...

To our Wildlife Conservation Community, Welcome to our latest quarterly update! This 7-minute read will offer insights into the standout...

In 2013, after coming to Nosara for vacations for a few years, my husband and I bought a house here. As the next decade unfolded, we...

Dear Wildlife Conservation Community, Welcome to our latest quarterly update! We're thrilled to present the remarkable progress made by...

Dear Wildlife Conservation Community, Welcome to another exciting quarterly update on the remarkable achievements of the WCA over the...

Here at Wildlife Conservation Association (WCA) there is a heavy focus on sea turtle conservation through community action, education,...

WCA founder, Vanessa Bézy, discusses water quality, biodiversity, and using data to empower the Nosara community. By Emily Bradbury

Dear Wildlife Conservation Community, 2023 has been off to a great start! We are so excited to continue sharing scientific results and...

Conservation optimists unite! This year, the Wildlife Conservation Association is launching a happy news series, focused on reporting eco...