Baby Tapir "Watermelon" in
San Pedrillo, Parque Nacional Corcovado.
Sierpe Frogs' Mission
Our MISSION is to provide unparalleled ecotours that exceed customer expectations, offering reliable information and personalized assistance to make every journey unforgettable. Sierpefrogs is dedicated to scientific research and wildlife photography, documenting the region’s biodiversity and supporting conservation efforts. We are committed to encouraging small-scale conservation projects and involving the community in our mission to protect wildlife and flora, inspiring others to help preserve our natural world for future generations.
White-tailed Hognosed Pitviper (Porthidium porrasi)
|
Harlequin Toad (Atelopus varius)
|
Who We Are
The Sierpefrogs' team is a group of passionate naturalist guides, wildlife photographers and researchers who recognized the need for a locally-run company that truly understands the front lines of the ecotourism industry. With over 17 years of experience in tourism, we are dedicated to offering AMAZING and PERSONALIZED tours that showcase the beauty of our region. Our team is made up of humble individuals who are always eager to teach and learn, ensuring that every experience is both enriching and memorable.
|
|
Raby Nuñez E
|
From a young age, Raby has had a deep passion for frogs. Growing up on both the Caribbean and Pacific slopes of Costa Rica, He eventually settled with his family in Sierpe de Osa. This passion led him into the tourism industry, where he became a Tour Guide at the age of 17. Three years later, he purchased his first camera, a Nikon d40, and has since honed his photography skills. His photos have been featured in scientific journals, books, and have inspired people worldwide.
Raby has authored 20 scientific notes on the frogs, snakes, and lizards of the Osa Peninsula, rediscovering species and even adding new ones to the region's records. He is currently working on several new scientific notes. He has worked on glass frog research for the University of Costa Rica (UCR) and the University of Bern from 2021 to 2023. Raby has contributed to several wildlife documentaries, including a 60-minute film for NHK Japan in 2016. |
Danixa Peña Villalobos
|
Dani once had a severe phobia of toads and herpetofauna in general, to the point where she couldn’t even enter her house, if there was a toad. About five years ago, she began to overcome her fears and managed to touch her first frog—a baby Black and Green Poison Frog (Dendrobates auratus), which soon became her favorite species. Since then, Dani has immersed herself in learning about wildlife, transforming her phobia into a deep passion for these animals.
Now, Dani is a coauthor of several scientific notes and works part-time with Sierpefrogs while balancing another job. She has a sharp eye for spotting species during night tours and brings an incredible passion to her work. Dani’s journey is a powerful example of how knowledge can conquer fear, helping her to not only overcome her phobia but also to discover a passion she never knew she had. |
Jeffrey González Espinoza
|
Since childhood, I’ve had a deep fascination with photography. I would often take photos with my cell phone and edit them. Four and a half years ago, I bought my first camera and began exploring nature photography. My love for macro photography started during a nocturnal hike with friends, which opened a new chapter in my photographic journey.
Nearly two years ago, I began working with Sierpefrogs, marking my entry into tourism and herpetofauna conservation. During this time, I’ve participated in scientific research focused on glass frogs and scientific notes. One of my goals is to inspire conservation through my photography, and I’ve gradually been able to shift the perspectives of those around me. What began as a nighttime hobby of searching for critters has now evolved into meaningful participation in research and conservation projects. |
Isaac Perez Acuña
|
Isaac Pérez A. grew up in a farming family surrounded by lush Rain forests. From a young age, he was eager to put on rubber boots and venture into the forest, exploring its hidden treasures, from tiny frogs to towering trees. It wasn't until his final year of high school, during a snake presentation by visiting tour guides, that he discovered guiding as a potential career. This realization inspired him to pursue certification as a tour guide, combining his passion for wildlife with his professional aspirations.
Since 2019, Isaac has been guiding visitors and sharing the natural wonders of Costa Rica, enriching their understanding of its extraordinary biodiversity. Through his work with Sierpefrogs, he has gained invaluable knowledge of herpetofauna and honed his skills in wildlife photography. His dedication has led to co-authoring several scientific notes and contributing unique photographic documentation that has advanced scientific understanding. Additionally, Isaac has served as a field assistant in a glass frog research program conducted in collaboration with the University of Bern and the University of Costa Rica. With his expertise and commitment to conservation, Isaac continues to inspire others. |
