The cacao nursery at BFREE

Each year the cacao nursery at BFREE is restored and prepared for the new planting season. Any old plants or trees are removed and fresh liner is laid, the area is weeded and trimmed, and damaged poles are replaced. Additionally, the nursery was expanded to hold more bags and the irrigation system was modified for more efficient watering.

Soon after those preparations were made, came the task of filling thousands of nursery bags. Lucky for us, ARCC participants showed up just in time to help fill bags with a sand and soil mixture. Because of them, a huge job became much more manageable.

BFREE Cacao Fellows are assigned to the management of the cacao nursery, so Mark Canti has replaced Lenardo Ash as caregiver to the young cacao and shade trees. Once bags are filled and put in place, Mark waters and fertilizers the soil to prepare for seed planting. In the coming months, he will be responsible for ensuring the successful growth of the nursery trees.

Shade trees are just as important to this project as cacao trees, so both short-term and long-term shade tree seedlings are included. Therefore, five varieties of short-term shade trees were planted: Pigeon Pea, Plantain, Bananas, Erythrina and Madre de cacao. Long-term shade trees include Bribri, Jobillo, two species of Barbajalote, and Mahogany. We continue to search the property for other types of seedpods and saplings.

Testing sugar content in cacao

Cacao staff at BFREE are learning to harvest cacao pods when they are the sweetest. Last month, Elmer Tzalam and Mark Canti harvested cacao pods to test sugar content at different stages of ripeness. They carefully opened each pod one at a time. Then they scraped out several beans and place them in a mesh bag. They squeezed a few drops of juice from the bag onto a tool called a refractometer. Finally, they held the refractometer to their eye and looked into the direction of a bright light source. As a result, they received a reading of “degrees brix” which is the sugar content of an aqueous solution. 

One degree Brix is 1 gram of sucrose in 100 grams of solution and represents the strength of the solution as percentage by mass. Brix Refractometers are built to measure the sucrose content of a sample through refraction. These meters are capable of incredibly quick and accurate results and are used often in the food and beverage industries. 

The wild, heirloom criollo cacao at BFREE has never been grown in a farm setting. Therefore, the data we collect is new information to the cacao industry and is part of our efforts to characterize this ancient heirloom fine flavor variety. By using tools like the refractometer, we will begin to better understand the most desirable moment to harvest a pod.

Additional info about how Brix refractometers work

Traditional refractometers are handheld analogue instruments. They are held up to the light, so that it shines through the sample. The light is then directed through a prism and lenses onto a measurement scale. A shadow will be case on the measurement scale at the angle where total internal reflection occurs. Observing this shadow through the eyepiece gives the brix reading.

A special thanks to Skyler and Austin from the visiting ARRC group for their enthusiastic participation in this process.

Student Groups Return to BFREE After Two-Years

It is no secret that the global pandemic has significantly impacted travel. For BFREE, that has meant a drastic reduction in all types of visitation over the last two years from researchers, specialists, eco-tourists, to our annual Field Courses. However, things are slowly but surely changing, and we are ecstatic to have had our very first student groups back at BFREE since February 2020!

Nearly two years to the day since our last student group, we welcomed two groups from an organization new to BFREE, ARCC Gap Year Abroad. ARCC offers summer and gap year programs for students focused on community-driven and community-led sustainable projects around the world. The two student groups visiting BFREE alternated between 5-nights at BFREE and 5-nights on the Belize Barrier Reef. Each group was made up of ten students and two instructors. The groups volunteered with BFREE’s cacao agroforestry program supporting the growing nursery and painting signs for trees on the farm. Additionally, students learned to make chocolate from bean to bar.

Other highlights include being the inaugural guests to sleep in the newest accommodations at BFREE, The Hammock, exploring the Rainforest on a boundary line hike with Protected Areas Manager, Canti, and meeting and learning from all of the incredible and inspiring staff at BFREE.

These students are part of a 70-day program that will take them from the Rainforest to the Barrier Reef, to sea turtle restoration and surfing in Costa Rica, and finally exploring the Panama Canal over the next two months.

What an amazing adventure these students are on – wishing them all a safe and incredible trip!

Below are a collection of photos taken by BFREE staff and volunteers of both the ARCC GAP GROUPS A and B during their time at BFREE in February 2022.

Autumn Dietrich Completes 10-week Internship at BFREE

BFREE internship opportunities have returned since the start of the COVID-19 pandemic. After more than two years of not hosting interns, Autumn Dietrich is welcomed with open arms to BFREE for a 10-week program from January to March 2022.

Autumn is no stranger to BFREE. She first visited on a Field Course as an undergrad with Western Michigan University in 2018. On a hike with Protected Areas Manager, Sipriano Canti, Autumn describes the experience as having changed her life. Impressed by the sheer scale of life that existed at BFREE, she hiked with her fellow classmates winding through trees, climbing embankments of creeks, and cutting through giant leaves. The hike led the group to the Ranger Observation Post on the boundary of BFREE and the neighboring farming village of Trio. Autumn’s excitement turned to dismay as she witnessed for the first time the harsh boundary line between a healthy and thriving forest and a large expanse of farmland. At this moment, she felt an overwhelming feeling that she wanted to help make a difference and help support protected areas. She knew she would come back to BFREE.

After graduation, Autumn applied to return to BFREE as an intern for three months, April – June 2020. At the time, we had no idea we would soon be facing a global pandemic. Determined not to give up on her dream to return to BFREE, Autumn’s postponed trip came to fruition this year when she traveled to Belize in January.

Autumn worked alongside BFREE staff during her ten-week internship, providing invaluable support. Her first week was spent documenting and assisting a research crew from Kutztown University. They are establishing a long-term experiment that quantifies the influence of Yucatán black howler monkeys on biodiversity and ecosystem function in Belize. She then assisted Cacao Fellow, Mark Canti on a large-scale survey of the cacao farm to determine the farm’s overall health. When not focused on collating the cacao survey data, Autumn assisted Housekeeping Manager, Ofelia Cus with preparing accommodations for visitors and BFREE Chef, Edwardo Pop in the kitchen.

In addition to supporting BFREE’s various conservation initiatives, Autumn, immersed herself in learning and experiencing Belizean culture. She was honored when Operations Manager, Elmer Tzalam and his wife Gina invited her to spend a weekend with them at their home in Golden Stream. Autumn loved spending time with Elmer and Gina’s two children, Esther (12) and Travis (9), and enjoyed a delicious homemade dinner of panades, a dish that’s similar to empanadas but with a Belizean and Mayan twist.

Living full-time at BFREE for ten weeks brings plenty of challenges. The remote location and intense heat are not for the faint of heart. However, Autumn not only thrived during her two+ months, but she also brought so much joy and laughter to the BFREE community. Thank you so much, Autumn, for your sincere dedication to BFREE’s mission and for being an incredible and loyal team player. We all look forward to seeing you amongst the giant ceibas again one day! 

Cacao Fellow, Mark Canti Illustrates Passion for Wildlife

BFREE Cacao Fellow, Mark Canti, continues to shine in various disciplines at BFREE. In his first year of the two-year Cacao Fellowship program, Mark has proven to be talented in cacao grafting and data collection. Though his focus is primarily on cacao, Mark has expressed that his interests are more than just agroforestry and that he is particularly fascinated and inspired by the wildlife that surrounds him while working at BFREE.

This week, Mark continued to illustrate his passion for wildlife, working through the weekend to support BFREE’s bi-annual Hicatee Health Assessment. Last year he participated in an online Wildlife Veterinary course offered by Belize Wildlife and Referral Clinic (BWRC), and now he put some of the skills he learned from Dr. Isabelle to the test.

The 2022 Hicatee Health Assessments’ purpose is to determine the sex ratio of the captive-born turtles as well as collect growth data and review the overall health of a subset of turtles. Additionally, ultrasounds were performed on adult female turtles.

Donning his Hicatee Hero t-shirt, Mark fit right in with Team Hicatee and was an invaluable addition to the team. In addition to shadowing the veterinarians performing necropsies and endoscopies, Mark has helped with data collection, photographing the various activities, and supporting all of the other important aspects of the health assessment.

From Seeds to Trees

Flowers that have dropped from a Jobillo tree near Heather’s home at BFREE.

A couple of years ago, the Jobillo tree next to the house where I live at BFREE, began dropping flowers. The dry season was in full force, so it must have been around May when I noticed the first bunch of delicate, perfect, pale, white blooms. I collected a few out of curiosity and asked Jacob what they were. I learned that the flowers, which detached from the tree in clumps before falling/ floating to the ground, were the tree’s method of seed dispersal and that this only happened every few years. I was fascinated by the perfect central seed that the flowers protected and transported to the earth. Jobillo (sometimes called Tigerwood) is an unusual species of tropical hardwood that has a dark orangish-red cast to the heartwood and is streaked with dark brown to black “tiger stripes.” Jobillo is native to Central and South America and is in the genus of flowering plants in the cashew family called Astronium.


That year, Jobillo flowers soon covered the ground near the house and I began collecting them in my trusty yellow bucket. I spent hours over many days separating seeds from flowers. In the end, I had thousands of seeds and was enthusiastic to plant and share these rare treasures. I placed several hundred seeds in bags in the BFREE plant nursery and still I had thousands remaining, so I divided them into several bags and gave them to our closest neighbors at the Gomez Sawmill and to anyone else who expressed interest.


My enthusiasm was perhaps appreciated but not necessarily shared. Not because Jobillo isn’t beautiful and valuable – it is both of those things – but because it has several innate challenges. Its irregular grain and alternating layers of hard and soft wood make Jobillo difficult to work with. Also, it is exceptionally slow growing. Trees on the property that are known to be nearly 20 years old are tall but only 10-12 inches in diameter. Still, a few dozen of my trees were planted within the cacao agroforestry project in order to add some variety and some long-term shade. The rest were left to grow in the nursery and cared for along with the other nursery plants. To our surprise, last month when Jacob received a phone call: a Belizean woman from Cayo heard we have a nursery and might have some unusual hardwoods for sale. She was particularly interested in Jobillo.


After several phone calls, arrangements were made for her to purchase 130 of our Jobillo saplings. I was thrilled! The truck was loaded with plants plus a few extra for good measure and we drove out to meet Lavinia and her daughter.


Lavinia owns a nursery and was gathering the trees for a client doing a reforestation project in northern Belize near the Mexican border. She surveyed the condition of the trees and we asked if they met with her approval, she slowly nodded. “The leaves are so pretty I could put them in a salad.” She and her daughter laughed and she added, “We are plant-based, so everything green looks like our next meal.” During our brief interaction, Lavinia told us that she wants her nursery to encourage people to plant more trees and food plants. During the pandemic, she has been surprised that more Belizeans didn’t take the opportunity to start producing their own food in home gardens. She has also noticed that there are many areas throughout Belize that were damaged by fire but have never been replanted. Her motto for her nursery is “Planting up Belize.”

Lavinia’s interest in the plants and trees produced at BFREE and her concern about the loss of green areas throughout the country, reminded me of the critical and continued role BFREE’s forests can play in producing seeds and saplings for the future, not just of this property, or of the Toledo District, but for Belize in its entirety.

Image One: Thousands of the seeds were collected from the one flowering Jobillo tree dropping flowers near Heather’s house at BFREE. Image Two: Two years after planting the collected seeds, saplings were ready for delivery to Lavinia’s nursery and loaded into the back of the truck. Image Three: Heather Barrett and Jacob Marlin pose with the saplings before delivering them to their new home.

Meet BFREE’s Newest Fellow, Mark Canti

Mark Canti in BFREE’s Cacao Nursery, August 2021

A Little About Me
I was born in a subtropical climate during the rainy season in my native village of Golden Stream. It is located along the main highway, a couple of miles south of the BFREE junction. I do not remember much of my childhood, but I sure remembered how much my parents loved, cared, and supported me throughout my childhood. I attended primary school graduating as a salutatorian. I moved on to high school with a mindset of “Oh, I’m just gonna do whatever.” I wasn’t involved in anything. After graduating from high school, I wasn’t planning on going to college, so I stayed home doing chores and other temporary jobs such as construction, woodwork, and maintenance. Over that period of time, I attended summer camps with Ya’axche Conservation Trust, whereby I first started to develop a sense of interest in nature.

The following year I applied to Independence Junior College, majoring in Natural Resource Management (NRM). It took me a little while to commit myself to education but, once I did, I was invested despite the lack of internet access and technology at home. While attending college, I became extremely involved on campus by volunteering to plant trees and attending clean-up campaigns with non-governmental organizations like the Toledo Institute for Development and Environment (TIDE) and Oceana.

Most of my favorite hobbies are related to the life of an environmentalist. I like nature walks, night hikes, mountain climbing, canoeing, traveling, photography, and snorkeling. Soccer is my favorite sport simply because it helps me stay active, allows me to socialize, and for the most part, it assists me in clearing out stress. I’m an easy-going individual who is focused on conserving the environment and developing advanced photography skills.

First Memory of BFREE
My first memory of BFREE was one and a half decades ago when I was a kid attending primary school. I remembered coming to BFREE on an educational school trip where I first witnessed Mr. Jacob Marlin display an amazing activity where he captured a venomous snake called a fer-de-lance. He was so generous that he gave us the experience of touching the snake, which is impossible for a child to do on its own. That was one of the greatest experiences I have had as a child.

Another Visit to BFREE during College
During my years of study at Independence Junior College, I never imagined I would be working for BFREE one day. Not that I wasn’t interested, of course, I always thought about it during the final days of the last semester at IJC. What really motivated me was attending a school trip here at BFREE, whereby a sensational occurrence happened. Guess what? We were the first set of IJC students to get the opportunity to see the Harpy Eagle with our sharp, naked eyes. So that wonderful experience made me curious and more interested in wanting to work and join the BFREE family to help support mother nature.

Over the Next Two Tears
One of the things I have noticed about BFREE is that it has been providing opportunities for the Fellows to improve their writing skills by allowing them to participate in helping write reports and grants. This is interesting to me. I am also interested in working with researchers, which allows the Fellows to meet new people while also learning advanced research assessment skills, which could be useful both for the organization and a Fellow’s own career.

What I like About Cacao-Agroforestry
With cacao-agroforestry, I’m most interested in how interplanting cacao trees, along with shade trees that bear fruit and other hardwood trees, attracts different species of birds and other animals. Programs like this, which seek to regenerate the rainforest, are both beneficial to our well-being and also to the environment. Healthy forests provide us with cleaner air and also, ultimately, prevent animal species from going extinct. Separately, the program also allowed me to unlock a skill of mine I never knew I had, which is grafting cacao trees.

First BFREE Cacao Fellow Completes Program!

BFREE Staff celebrate Lenardo’s last day as the Cacao Fellow on Thursday, August 19th.

BFREE’s first Cacao Fellow, Lenardo “Leo” Ash, is graduating from his two-year work-training program this week. He will immediately begin studies at the University of Belize, where he will work toward his Bachelor of Science in Natural Resource Management. Lenardo began his Fellowship in July 2019 under the mentorship of Cacao Program Director, Erick Ac. He spent the remainder of that year “learning by doing” and was completely immersed in all things cacao agroforestry. By early 2020, Leo was well-versed enough on the topic that he was able to start co-presenting to BFREE’s visiting students and researchers.

In March 2020, the COVID-pandemic closed BFREE to visitors and a by-product was the uncertainty of the continued employment of all of BFREE staff. When land borders closed, Erick Ac was no longer able to travel from Guatemala to Belize to oversee the cacao program. Unfortunately, the academic components of Leo’s program fell to the wayside for a while as BFREE’s administrative staff focused energy on ensuring the safety of the BFREE staff and finding the financial means to keep as many people employed as possible.

In spite of the lost opportunities for his professional development including canceled travel plans, research projects, and conferences, Lenardo showed great determination in maintaining his path toward personal and professional growth. Lenardo began practicing Spanish during virtual weekly meetings with Erick, he birded with other BFREE staff, and he participated in Herpetology 101 learning the Scientific names of all the turtle and lizard species on the reserve. He asked for reading assignments to expand his knowledge on cacao and agroforestry and eagerly accepted any opportunities to give virtual presentations to BFREE audiences.

Because of his strong interest in photography, Lenardo began photographing birds and other wildlife around the property. Last July, he spotted a ten-foot boa constrictor attacking a turkey vulture and immediately ran to get a camera and to notify other staff. Images and videos that Leo took of the predation event helped provide details for a scientific article, which will be published in the September 2021 issue of the Journal of Raptor Research.

Earlier this year, Lenardo was invited to be a part of a research team hired by the Heirloom Cacao Preservation Fund. Along with researchers from all over the world, Lenardo spent nearly six months compiling a literature review that explored cacao genetics across the globe.

Lenardo has never given up his dream of continuing his education beyond his Associate’s Degree, so he applied to the University of Belize and was accepted for August 2021 admission. Although, we are sad to lose such a valuable team member, we are excited about Lenardo’s bright future and can’t wait to see where his journey will take him.

Platt, S.G., Barrett, H.A., Ash, L., Marlin, J.A., Boylan, S.M. and Rainwater, T.R. Predation on Turkey Vultures (Cathartes aura): A New Observation and Review, Journal of Raptor Research. Vol. 55(3), September 2021. Pp. TBD

Adopt a Cacao Tree

In 2015, cacao beans discovered on wild trees within the BFREE Privately Protected Area were submitted for genetic testing to the Heirloom Cacao Preservation Fund (HCP). The results determined that this could be the original chocolate tree, 100% pure Criollo parentage, grown and revered by the ancient Mayan Civilizations, and one of the few pure wild cacaos known to exist on the planet. The beans were given the designation of “heirloom fine flavor” by HCP, only the 11th chocolate in the world to receive such an honor. Since this designation, BFREE has become an active partner with HCP. As part of HCP’s work, they have generously been providing small grants to BFREE over the past two years to assist with the development of our work to propagate heirloom fine flavor cacao.

Become a Champion of Heirloom Cacao Farmers

We are excited to share that you can Adopt a BFREE Cacao Tree through HCP’s adoption program to champion heirloom farmers and families around the world. Adoptions are either a one-time payment of $180 US (or 12 monthly payments of $15 US).  For each adoption, you will receive a digital personalized adoption certificate, an Information card including the farm overview, location, and photo of your adopted cacao tree, and three (3) bars of fine chocolate made from the Heirloom Cacao farm where your adopted tree lives.  

Adopt a tree from BFREE by selecting “HCP #11, BFREE Demonstration Cacao Farm, Belize” at the link below!


The Heirloom Cacao Preservation Fund

HCP was established in 2012 with the mission to “identify and preserve fine flavor “heirloom” cacao for the preservation of biological diversity and the empowerment of farming communities.” Launched in partnership with the USDA and the Fine Chocolate Industry Association, HCP was formed in response to the global pressures of environmental change, deforestation, and economic influences threatening the world’s supply of high-quality, flavorful cacao. Recognizing these endangered cacao trees are the foundation for not only delicious chocolate but also the livelihood of many farmers and farming communities, the HCP is the first initiative to identify and map the world of high-quality, fine flavor cacao and certify growers of these endangered trees.  

Learn more about BFREE’s designation and view a short documentary about our heirloom cacao: HCP #11 – HEIRLOOM CACAO PRESERVATION FUND