BIRDWATCHING EXPERTS, CONSERVATIONISTS & NATURE GUIDES IN NORTHEASTERN MEXICO

Founded in 2016, Kingfisher Birdwatching Nuevo León is a nature tourism and bird conservation project led by Marilyn and Leonardo, who are dedicated to the study, observation, and protection of birds in Northeastern Mexico.

Our mission is simple: connect people with nature through responsible birdwatching tourism, environmental education, and conservation initiatives that help protect the rich biodiversity of Nuevo León.

Based in Monterrey, we specialize in private birdwatching tours, customized birding experiences, bird photography excursions, and educational programs designed for birders of all experience levels.

OUR STORY

Kingfisher Birdwatching Nuevo León began with a shared passion for birds, science, and environmental education.

Our first activities took place along the La Silla River, one of Monterrey’s most important urban natural corridors. Over the years, we have documented more than 160 bird species in this area alone—nearly one-third of all bird species recorded in the state of Nuevo León.

The Kingfisher became our symbol during one of our earliest birdwatching outings with local residents and biology students. Participants were amazed to discover such a specialized bird thriving within a major metropolitan area. That moment reinforced our belief that extraordinary wildlife exists closer than most people imagine.

Today, we continue inspiring that same sense of wonder by helping visitors and local communities discover the incredible birdlife and natural habitats that surround Monterrey.

PROFESSIONAL BIRDWATCHING GUIDES & CERTIFIED NATURE TOUR LEADERS

We combine scientific expertise, field experience, and a commitment to sustainable tourism to deliver safe, educational, and memorable birdwatching experiences.

Our guides are officially endorsed by the Secretaría de Turismo de Nuevo León and hold accredited Nature Guide certifications under NOM-09 standards established by the Mexican government.

Our commitment to innovation and sustainability has been recognized through multiple awards, including:

Reconocimiento a la Innovación en el Producto Turístico Mexicano (Mexican Tourism Product Innovation Award 2023)
Sello de Turismo Sostenible en la categoría Oro (Sustainable Tourism Seal 2024)

Every tour is designed to provide meaningful wildlife encounters while promoting environmental awareness and responsible ecotourism practices.

MEET OUR FOUNDERS

Discover the birds of Northeastern Mexico with passionate local experts.

MARILYN CASTILLO

Director and Co-Founder

Marilyn Castillo is a professional biologist with a Master of Science (M.Sc.) in Ecology, specializing in bird monitoring, avian conservation, and environmental education.

Since 2012, she has worked extensively in the study, observation, and conservation of birds throughout Nuevo León. Her experience includes bird monitoring programs, scientific research projects, environmental outreach initiatives, and conservation-focused education.

In addition to her scientific work, Marilyn is an illustrator who creates educational and scientific communication materials through watercolor and digital art.

She currently combines her work as a professional birding guide in Northeastern Mexico with independent bird monitoring projects and environmental education programs. She also teaches Ornithology to undergraduate and graduate students at the Institute of Ecology and Veterinary Medicine.

LEONARDO GUZMAN

Co-Founder

Leonardo Gumzán is a chemist with a Master of Science (M.Sc.) in Immunobiology who brings a unique scientific perspective to the field of birdwatching and nature tourism.

His background in biological sciences, physiology, and research allows him to connect scientific knowledge with practical field experience, helping visitors gain a deeper understanding of birds and their ecosystems.

Leonardo teaches Organic Chemistry, Genetics, and Pharmacology at the University of the Valley of Mexico. He has also led numerous bird identification workshops and environmental awareness programs aimed at making science more accessible to local communities.

His birdwatching journey began in 2012, when he became involved in various monitoring and conservation projects. In 2016, he co-founded Kingfisher Birdwatching Nuevo León alongside Marilyn Castillo. Together, they coordinate the Urban Bird Program in Monterrey and continue promoting bird conservation through education, research, and sustainable tourism.

OUR COMMITMENT TO CONSERVATION

Birdwatching is more than a recreational activity—it is a powerful tool for conservation, education, and community engagement.

Through our tours, citizen science initiatives, bird monitoring projects, and environmental education programs, we work to foster a deeper appreciation for the natural heritage of Northeastern Mexico.

By choosing Kingfisher Birdwatching Nuevo León, you support local conservation efforts while experiencing some of the region’s most remarkable birdlife and natural landscapes.

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