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Development is Encroaching

Brandon Hill Cave is small—just two and a half acres—but it shelters a world of life. It hosts six bat species, and is a maternity roost to three. In the forest above, rare anoles, tree frogs, and golden-fronted woodpeckers depend on the ecosystem the bats support. This one cave sustains an entire island of biodiversity. You can keep it that way. Brandon Hill Cave and the surrounding area is for sale. Thanks to strong early support, we are now positioned to make an offer – but continued action is essential to ensure this sanctuary remains a safe haven for generations of bats and other wildlife.

a maternity site

In the dark and humid chambers of Brandon Hill Cave, hundreds of tiny bat pups cling to their mothers. Each evening, mothers leave their newborns behind in this one safe sanctuary on the island of Utila. At night, the wings of an estimated 6,000 bats take flight to feed.

Brandon Hill Cave is the only known maternity roost for the sword-nosed bat in Honduras and securing its future is now within reach.

home to 6 bat species

Brandon Hill Cave represents an irreplaceable multi-chamber cave system supporting six bat species, including the island’s only maternity colonies for Mexican greater funnel-eared bats, Tomes’s sword-nosed batsand recently discovered ghost-faced bats.  

Loss of this single site would eliminate multiple bat populations from Utila entirely, with cascading impacts on remaining species and ecosystem function across the island. Donate now and protect this delicate habitat for the long term.

threatened by luxury housing

Development pressure has accelerated dramatically since the completion of a new road connecting the port to a popular beach near Brandon Hill Cave. The resulting habitat loss, particularly the destruction of native hardwood forest, is thought to be a leading cause for the loss of the spectral bat (Vampyrum spectrum) on the island. The catastrophic decline of Utila’s land crab population within a single decade is a stark illustration of the fragility of island ecosystems and urgency of protecting remaining intact habitats while we still can. This collapse has already been linked to reduced whale shark sightings off the coast, illustrating the far-reaching consequences of ecosystem disruption.

act now

Lots surrounding this area are being bulldozed as we speak. Thanks to generous early support, we have reached the initial funding need to pursue purchase of this site – but completing protection will require continued commitment.

Your gift now will help turn an urgent rescue into lasting protection for these bat families and the cave they depend on.

cultural heritage

The Cave holds profound cultural significance as a ceremonial site and burial chamber for indigenous Paya/Pech peoples from 800-1000 AD through the 16th century. Combined with its irreplaceable biodiversity value, this cultural heritage adds layers of importance that would be permanently lost to development.

a biodiversity hotspot

Brandon Hill Cave and surrounding tropical forest harbors a remarkable diversity of species, including numerous endemics, while also preserving ancient marine fossils. With only preliminary biodiversity surveys taking place, 94 fauna and 15 flora species have been recorded, including 10 species unique to Utila or the Bay Islands, including three critically endangered reptiles.

The Regional Team

Jon Flanders, Ph.D.

Director, Endangered Species Interventions

Jon Flanders, Ph.D. – Director, Endangered Species Interventions

Dr. Jon Flanders is responsible for leading conservation initiatives that effectively address BCI’s global conservation priorities. With over 20 years of experience working on conservation projects across the globe, Jon recognizes the importance of partnerships in delivering social, environmental and economic benefits. Working with a range of organizations, from small non-profits to government departments he can strategically prioritize projects that balance conservation needs with sustainability.

Jon received his Ph.D. from the University of Bristol where he integrated investigations of the ecology, diet, and population genetics of the greater horseshoe bat to advance its conservation. Prior to joining BCI, Jon had worked extensively across Asia and Central America leading a variety of conservation-related research projects, as well as teaching workshops and outreach efforts for local researchers and students. 

Jon is an Adjunct Professor in Ecology and Evolutionary Biology at Tulane University and a Research Associate at the American Museum of Natural History. 

mgambarios

Melquisedec Gamba-Rios, Ph.D.

Regional Director, Latin America & Caribbean

Melquisedec Gamba-Rios, Ph.D. – Regional Director, Latin America & Caribbean

Melquisedec is the ESI Team’s Regional Director for Latin America and & Caribbean Initiatives. In this role, Melqui is responsible for identifying priority areas for the Endangered Species Interventions team to focus, and work with in-country partners to co-develop effective strategies to protect and recover endangered bat species, populations, or habitats. 

Melqui has been working with bat ecology and conservation for over 20 years. Originally from Colombia, Melqui conducted most of his research work in Costa Rica. He received his Ph.D. from the University of Tennessee-Knoxville, where he investigated antipredator behaviors in bats and the implication in bat communication and sociality. He has published work on topics including species distribution, habitat selection, and roost requirements for multiple bat species, with a particular emphasis on the neotropics.

Ana Ibarra, Ph. D.

Regional Director, Mexico & Latin America

Regional Director, Mexico & Latin America

Born and raised in Mexico, Ana earned her Ph. D. from University of Miami studying how habitat fragmentation impacts movement of tropical forest birds, until she discovered bats! Ana completed her postdoctoral research and the National Autonomous University of Mexico (UNAM) working on bat ecology and conservation. For the last 10 years, she has been dedicated to monitoring the effects that habitat transformation has on bats and their habitats, and how to better prevent, manage and restore bat populations. Ana is an active member of the Mexican Program for the Conservation of Bats (PCMM) where she participates as advisor for conservation, monitoring, and educational programs. She is a Fulbright Scholar and National Geographic Explorer.

Ana joins BCI as the in-country advisor for Endangered Species Interventions in Mexico, aiming to facilitate and expand BCI´s activities in Mexico and Latin America, while promoting collaboration with local partners, and building capacity with local agencies and communities to monitor, manage and conserve bats.

Jennifer Barros, Ph.D.

Gerente do Programa Brasil

Jennifer Barros, Ph.D. – Gerente do Programa Brasil

As BCI’s Brazil Program Manager, Jennifer is responsible for leading our cave conservation initiative in Brazil while supporting other projects across Latin America. In this role, Jennifer will work with local communities, NGOs, and Government agencies across Brazil to drive the most effective conservation strategies to protect and enhance critical roost sites for endangered bat species and large colonies throughout the region. Brazil supports one of the richest diversities of bats in the world; of the 181 species of bats currently known to occur in Brazil, 45% are known to roost in caves.

With over ten years of experience studying bats, Jennifer received her master’s from the Universidade Federal de Lavras and her Ph.D. from the Universidade Federal de Pernambuco in Brazil, where she focused on bat cave selection across multiple habitats and developed a prioritization strategy for cave conservation in Brazil. Her research led to a postdoctoral fellowship at the University of Konstanz, Germany, to understand the behavioral ecology in cave bat roosting energetic strategies. Jennifer is a former BCI student scholar and, prior to joining BCI, Jennifer has worked extensively across Brazil on cave conservation efforts to minimize the impacts of mining – one of the main threats in the country for bats and caves. 

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