British army endangers Belize rainforests


This March 2019 video is called BELIZE – JUNGLE WALK.

By Bethany Rielly in Britain:

Tuesday, February 4, 2020

‘Colonial legacy’ of British army lives on in Belize

Soldiers are free to rehearse jungle warfare in the Central American country’s rainforests, one of the world’s most biodiverse areas

THE British army is using one of the world’s most biodiverse countries as a military training ground and paying nothing for it, it was revealed yesterday.

An audit by the Ministry of Defence (MoD), unearthed by Declassified UK, shows that soldiers are free to rehearse jungle warfare across a sixth of Belize, including in protected forests.

The Central American country, roughly the size of Wales, is home to critically endangered species and ancient Mayan ruins. Shockingly, the British army does not pay a penny to the former colony for use of the land.

The MoD’s audit, published in 2017, found that its activities, which include detonating grenades and firing live ammunition, poses a risk to nature as well as archaeological sites. It showed that the army trains in the Rio Bravo conservation area, a protected forest that is home to over 400 species of birds and the highest density of jaguars in the country.

The MoD told Declassified UK that its activities contributed to the local economy through the creation of jobs. However, the investigative website pointed out that the ministry’s own audit disproves this claim: the army’s presence only contributes £2.7 million to the economy, equivalent to 0.23 per cent of the country’s gross domestic product.

The audit also recognises the risk to Belize’s Mayan heritage sites as a result of shooting – and vandalism – by soldiers.

Belize expert and geography professor at Ohio State University Joel Wainwright said that the similarities between the British military’s exploitation of Belize’s forests in the past and now is striking.

“The claiming and plunder of Belize’s forests was the foundation of the British colonial project, so the legacy of colonial rule is unmistakable”, he said.

Saving jaguars in Belize


This July 2017 video is called A Jaguar Family in Belize.

From the University of Bristol in England:

Protecting two key regions in Belize could save threatened jaguar, say scientists

January 6, 2020

Scientists studying one of the largest populations of jaguars in Central Belize have identified several wildlife corridors that should be protected to help the species survival. The study, led by the American Museum of Natural History and the University of Bristol and published in BMC Genetics, provide a new insight into where conservation efforts should be concentrated.

Jaguars are top predators inhabiting large areas of Belize’s tropical forests and have a vast range spanning thousands of square miles. However, high deforestation rates for large-scale agricultural development and a constantly changing landscape mean jaguars are under increased threat and now listed as ‘near threatened’ on the IUCN red list of threatened species.

Dr Angelica Menchaca, the study’s lead researcher who led the study while a PhD student at Bristol’s School of Biological Sciences, said: “Jaguars don’t stay in one place and can move long distances often through unprotected areas between reserves. Areas in between national parks with human activity may put jaguars at risk from retaliatory killing, conflict with cattle ranchers and limit connectivity between reserves.”

In order to improve conservation and management issues, the team monitored genetic population structure and predicted jaguars’ movement corridors to understand how they relate to each other, and how feasible it is to maintain connectivity between reserves.

Dr Menchaca and colleagues analysed samples of jaguar faeces collected over eight years of fieldwork in central Belize, a region which is of great importance for jaguar connectivity as it forms a bridge between the Selva Maya extending to Guatemala in the south, and Mexico in the north.

The team identified 50 different jaguars and observed high levels of gene flow within animals identified in the Cockscomb Basin Wildlife Sanctuary and the Maya Forest Corridor, making these two areas critical for conservation efforts. These areas are currently separated by Hummingbird highway but can potentially be connected through wildlife corridors and the expansion of natural protected areas.

Dr Menchaca added: “Our findings provide a screenshot of genetic patterns of animals inhabiting the area between 2003-2011 and provide important insight into the best routes for the jaguars to take across two key areas in Central Belize. If we are to help this threatened species, then our conservation efforts must expand protected areas to ensure the maintenance of this threatened species across its range.”

The study was funded by the American Museum of Natural History (AMNH) and the National Council of Science and Technology (CONACYT).

Giant sloth fossil discovery in Belize


This 2009 video on North America in the Pleistocene is called Short-faced bear vs ground sloth.

From the University of Illinois at Urbana-Champaign in the USA:

Ancient extinct sloth tooth in Belize tells story of creature’s last year

February 27, 2019

Summary: Some 27,000 years ago in central Belize, a giant sloth was thirsty. It eventually found water in a deep sinkhole, but it was the creature’s last drink. A new analysis of its tooth offers insight into the landscape it inhabited and what it ate its last year of life.

Some 27,000 years ago in central Belize, a giant sloth was thirsty. The region was arid, not like today’s steamy jungle. The Last Glacial Maximum had locked up much of Earth’s moisture in polar ice caps and glaciers. Water tables in the area were low.

The sloth, a beast that stood up to 4 meters tall, eventually found water — in a deep sinkhole with steep walls down to the water. That is where it took its final drink. In 2014, divers found some of the sloth‘s remains — parts of a tooth, humerus and femur — while searching for ancient Maya artifacts in the pool, in Cara Blanca, Belize.

Though partially fossilized, the tooth still held enough unaltered tissue for stable carbon and oxygen isotope analysis, which provided clues to what the sloth ate in the last year of its life. This, in turn, revealed much about the local climate and environment of the region at the time. The findings, reported in the journal Science Advances, will aid the study of similar fossils in the future, the researchers said.

“We began our study with the hopes of gaining a better understanding of the landscape within which large mammals went extinct and humans emerged in central Belize,” said University of Illinois graduate student Jean T. Larmon, who led the research with U. of I. anthropology professors Lisa Lucero and Stanley Ambrose. “In the process, we discovered which part of the tooth had best maintained its integrity for analysis. And we refined methods for studying similar specimens in the future.”

The new findings “add to the evidence that many factors, in addition to a changing climate, contributed to the extinction of megafauna in the Americas,” said Lucero, who studies the ancient Maya of central Belize. “One of those potential factors is the arrival of humans on the scene 12,000 to 13,000 years ago.”

The teeth of giant sloths like the one found in Belize, Eremotherium laurillardi, differ from those of other large mammals, like mammoths, that went extinct between 14,000 and 10,000 years ago, Larmon said.

“Giant sloth teeth have no enamel, the hard, outer layer of human and some animal teeth that can be analyzed to learn about their diet,” she said.

Other factors have limited scientists’ ability to study the teeth of ancient sloths. Most are fossilized, with minerals replacing much or all of the original tissue and bone.

By using cathodoluminescence microscopy, a technique that causes minerals to glow and can detect the extent of mineralization in fossils, the researchers discovered that one type of tooth tissue, the dense orthodentin, was largely intact.

Larmon drilled 20 samples of orthodentin for isotopic analysis along the 10-centimeter-long tooth fragment, spanning more than a year of tooth growth.

“This allowed us to trace monthly and seasonal changes in the sloth’s diet and climate for the first time, and also to select the best part of the tooth for reliable radiocarbon dating,” Ambrose said.

The isotopic analysis revealed that the giant sloth lived through a long dry season, which lasted about seven months, sandwiched between two short rainy seasons. The analysis also revealed that the creature lived in a savanna, rather than a forest, and consumed a variety of plants that differed between wet and dry seasons.

“We were able to see that this huge, social creature was able to adapt rather readily to the dry climate, shifting its subsistence to relying upon what was more available or palatable,” Larmon said.

“This supports the idea that the sloths had a diverse diet,” Lucero said. “That helps explain why they were so widespread and why they lasted so long. It’s likely because they were highly adaptable.”

The National Science Foundation and the University of Illinois supported this research.

Good Belize coral reef news


This 2008 video about Belize is called Second largest Barrier Reef on Earth– Wild Caribbean – BBC Nature.

BELIZE-IMO: A United Nations agency revealed that the barrier reef around Belize — home to some 1,400 species — is no longer in danger. [HuffPost]

See also here.

Coral reefs support a quarter of all marine life, feed hundreds of millions of people and contribute vastly to the global economy. But they are dying in mass bleaching events, as climate change warms our oceans and breaks down vital relationships between corals and energy-providing algae. A new commentary, published in Nature’s Communications Biology, provides hope that a shift in research focus towards coral immunity will support reef conservation and restoration efforts: here.

The health of coral reefs can be impacted as much by the diversity of fish that graze on them as by the amount of fish that do so, according to a new study by scientists at Bigelow Laboratory for Ocean Sciences. In the Science Advances paper, the researchers untangle and unveil the powerful effects that biodiversity has on Caribbean coral reefs: here.

New hammerhead shark species discovery in Belize


This video says about itself:

5 February 2017

Scientists have discovered a new population of miniature sharks off the coast of Belize. The bonnethead, a small species of hammerhead shark, can be found in many spots around the Caribbean. However, the new shark is an entirely different species based on large genetic differences between them and other bonnetheads. Bonnethead sharks are commercially fished in the United States, throughout the Caribbean and in South America. The recording of the new shark was reportedly made during a 2016 shark tagging expedition.

From The Reporter in Belize:

New hammerhead shark species found in Belize

Posted by The Reporter newspaper on February 9, 2017 at 10:42 am

By Benjamin Flowers

Shark researchers have discovered a new species of shark in Belize.

Researchers from Florida International University (FIU) were conducting DNA sequencing on bonnet head sharks, a species of hammer head sharks, when they made the discovery.

The bonnet head shark is found in the Caribbean, Latin America, and the United States; however, the DNA of the species found in Belize did not match that of the bonnet heads found anywhere else. The bonnet heads found in Belize, which have yet to be named, have the same physical appearance as its counterparts within the region, but have large genetic differences.

Evaluating the DNA analysis conducted by Andrew Fields from Stony Brook University, FIU researchers estimated that the bonnet head sharks around the nation stopped interbreeding with those from Mexico, the United States and the Bahamas several million years ago.

Demian Chapman, lead researcher on the team that made the discovery, said that the find raises concerns about the sustainability measures in place to keep the species from extinction. While the bonnet head is ranked at “Least Concern” for extinction risk by the International Union for the Conservation of Nature, the union made the classification assuming there was a single species of bonnet head.

“Now we have to define the range of each of these species individually and assess them independently against where the potential threats are,” Chapman said.

Chapman who is currently leading a shark survey project called Global Finprint, believes that the discovery could be the door way to finding even more new species of sharks.

Global Finprint is an initiative seeking to determine the cause for the decreasing number of sharks and rays.

A coastal zone management plan designed to safeguard Belize’s natural assets has produced a win-win opportunity for people and the environment, providing a valuable framework for other coastal nations around the world where overfishing, development, and habitat degradation are increasingly serious problems: here.

Belize coral reef wildlife saved from Big Oil


This video says about itself:

21 December 2015

Green sea turtle (Chelonia mydas) off of Ambergris Caye in Belize

From Mongabay.com:

Belize bans offshore oil drilling along barrier reef system

18th December 2015 / Sandra Cuffe

Early this month Belize’s cabinet approved a policy that legally bans offshore exploration in what amounts to 15 percent of the country’s marine territory.

  • Reports earlier this year that the government of Belize intended to open up iconic marine protected areas to offshore drilling met with widespread opposition.
  • The new ban, approved on December 1, prohibits offshore oil exploration and drilling along the Belize Barrier Reef and within a World Heritage Site comprised of seven marine protected areas in the country.
  • The UNESCO World Heritage Committee and national environmental groups applauded the announcement as a step in the right direction.

No offshore oil exploration will be permitted along the Belize Barrier Reef or within the country’s seven World Heritage Site areas, the government of Belize announced this month. The UNESCO World Heritage Committee and national environmental groups applauded the announcement as a step in the right direction.

At a December 1 meeting, the Belizean Cabinet approved a policy that legally bans offshore exploration in what amounts to 15 percent of the country’s marine territory. The measure protects 1,316 square miles along the Central American country’s section of the Mesoamerican Barrier Reef System, the second longest in the world. A moratorium on all offshore drilling remains in place.

According to the new policy, offshore oil exploration is banned within one kilometer on either side of the Belize Barrier Reef System, and within the seven protected reef areas that comprise the UNESCO World Heritage Site. The site has been on the UNESCO World Heritage Committee’s List of World Heritage in Danger since 2009 due to the sale, lease, and development of mangrove islands and the lack of a solid regulatory framework for the site’s conservation. Offshore oil activity was added to the list of concerns in 2010….

The World Heritage Site — comprised of Bacalar Chico National Park and Marine Reserve, Blue Hole Natural Monument, Half Moon Caye Natural Monument, South Water Caye Marine Reserve, Glover’s Reef Marine Reserve, Laughing Bird Caye National Park, and Sapodilla Cayes Marine Reserve — contains a unique array of reef types, and hundreds of sand and mangrove cayes. It provides important habitat for threatened species, such as the West Indian manatee (Trichechus manatus), green turtle (Chelonia mydas), hawksbill turtle (Eretmochelys imbricata), loggerhead turtle (Caretta caretta), and American crocodile (Crocodylus acutus).

Alexandra Cousteau visits Belize for marine conservation: here.

Coral reefs and climate change


This video says about itself:

Coral Reefs and Climate Change

22 June 2015

Join the Smithsonian Marine Station for a live webcast on Monday, June 22 from 11:30 a.m. – 12:00 p.m. EST! We will be chatting with Smithsonian scientists working at our Carrie Bow Cay Field Station in Belize about working on this remote island and the future of coral reefs in the face of a changing climate. Submit your questions directly via through the Google+ platform or via Twitter using the hashtag #coralchat

New Zealand scientists voice concern over gagging on climate change. WELLINGTON, June 22 (Xinhua) — New Zealand scientists said Monday that government funding policies have effectively prevented them from making any serious input into the government’s climate change stance: here.

Marine scientists investigate the relationship between bumphead parrotfish and their coral reef habitat on a molecular level: here.

Good jaguar news from Belize


This video is called THE JAGUAR: YEAR OF THE CAT – Animals/Wildlife/Nature (documentary).

From Wildlife Extra:

Jaguar gains new protection in Belize

February 2014: The future of the jaguar in Belize is looking brighter following the signing of a conservation agreement between the Government of Belize, the Environmental Research Institute of the University of Belize and the wild cat conservation organisation Panthera.

The trio agreed to work together to implement science-based conservation initiatives that secure and connect jaguars and their habitats in Belize and beyond, facilitate land development that is both ecologically sustainable and economically profitable, and lesson human-jaguar conflict throughout the country.

The jaguar is the third-largest feline after the tiger and the lion, and the largest in the Western Hemisphere. Its decreasing population is primarily due to deforestation rates, human persecution and human-jaguar conflict, and [it] is considered Near Threatened by the IUCN who now estimates it occupies just 46 per cent of its historic range.

Situated on the southern tip of Mexico and eastern border of Guatemala, Belize serves as an integral link connecting jaguars within these countries and all jaguar populations south of Belize.

Panthera CEO and jaguar scientist, Dr. Alan Rabinowitz, explained, “The signing of this historic agreement epitomizes conservation action & partnerships coming full circle.. This MOU now represents Panthera’s sixth jaguar conservation agreement with a Latin American government, and our team will continue to work, country by country, to build partnerships with all nations home to the jaguar, connecting and protecting the entire 18 nation mosaic that is the jaguar’s range.”

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Corporate destruction of Mayan temple in Belize


This video is called Mexico – Chichen Itza (Mayan Pyramids).

From Associated Press:

May 13, 2013, 7:30 PM

Bulldozers destroy Mayan pyramid in Belize

BELIZE CITY – A construction company has essentially destroyed one of Belize’s largest Mayan pyramids with backhoes and bulldozers to extract crushed rock for a road-building project, authorities announced on Monday.

The head of the Belize Institute of Archaeology, Jaime Awe, said the destruction at the Nohmul complex in northern Belize was detected late last week. The ceremonial center dates back at least 2,300 years and is the most important site in northern Belize, near the border with Mexico.

“It’s a feeling of incredible disbelief because of the ignorance and the insensitivity … they were using this for road fill,” Awe said. “It’s like being punched in the stomach, it’s just so horrendous.”

Nohmul sat in the middle of a privately owned sugar cane field, and lacked the even stone sides frequently seen in reconstructed or better-preserved pyramids. But Awe said the builders could not possibly have mistaken the pyramid mound, which is about 100 feet tall, for a natural hill because the ruins were well-known and the landscape there is naturally flat.

“These guys knew that this was an ancient structure. It’s just bloody laziness”, Awe said.

Photos from the scene showed backhoes clawing away at the pyramid’s sloping sides, leaving an isolated core of limestone cobbles at the center, with what appears to be a narrow Mayan chamber dangling above one clawed-out section.

“Just to realize that the ancient Maya acquired all this building material to erect these buildings, using nothing more than stone tools and quarried the stone, and carried this material on their heads, using tump lines,” said Awe. “To think that today we have modern equipment, that you can go and excavate in a quarry anywhere, but that this company would completely disregard that and completely destroyed this building. Why can’t these people just go and quarry somewhere that has no cultural significance? It’s mind-boggling.”

Belizean police said they are conducting an investigation and criminal charges are possible. The Nohmul complex sits on private land, but Belizean law says that any pre-Hispanic ruins are under government protection.

The Belize community-action group Citizens Organized for Liberty Through Action called the destruction of the archaeological site “an obscene example of disrespect for the environment and history.”

It is not the first time it’s happened in Belize, a country of about 350,000 people that is largely covered in jungle and dotted with hundreds of Mayan ruin sites, though few as large as Nohmul.

Norman Hammond, an emeritus professor of archaeology at Boston University who worked in Belizean research projects in the 1980s, wrote in an email that “bulldozing Maya mounds for road fill is an endemic problem in Belize (the whole of the San Estevan center has gone, both of the major pyramids at Louisville, other structures at Nohmul, many smaller sites), but this sounds like the biggest yet.”

Arlen Chase, chairman of the Department of Anthropology at the University of Central Florida, said, “Archaeologists are disturbed when such things occur, but there is only a very limited infrastructure in Belize that can be applied to cultural heritage management.”

“Unfortunately, they (destruction of sites) are all too common, but not usually in the center of a large Maya site,” Chase wrote.

He said there had probably still been much to learn from the site. “A great deal of archaeology was undertaken at Nohmul in the ’70s and ’80s, but this only sampled a small part of this large center.”

Belize isn’t the only place where the handiwork of the far-flung and enormously prolific Maya builders is being destroyed. The ancient Mayas spread across southeastern Mexico and through Guatemala, Honduras and Belize.

“I don’t think I am exaggerating if I say that every day a Maya mound is being destroyed for construction in one of the countries where the Maya lived,” wrote Francisco Estrada-Belli, a professor at Tulane University’s Anthropology Department.

“Unfortunately, this destruction of our heritage is irreversible but many don’t take it seriously,” he added. “The only way to stop it is by showing that it is a major crime and people can and will go to jail for it.”

Robert Rosenswig, an archaeologist at the State University of New York at Albany, described the difficult and heartbreaking work of trying to salvage information at the nearby site of San Estevan following similar destruction around 2005.

“Bulldozing damage at San Estevan is extensive and the site is littered with Classic period potsherds,” he wrote in an academic paper describing the scene. “We spent a number of days at the beginning of the 2005 season trying to figure out the extent of the damage …. after scratching our heads for many days, a bulldozer showed up and we realized that what appear to be mounds, when overgrown with chest-high vegetation, are actually recently bulldozed garbage piles.”

However small the compensation, bulldozing pyramids is one very brutal way of revealing the inner cores of the structures, which were often built up in periodic stages of construction.

“The one advantage of this massive destruction, to the core site, is that the remains of early domestic activity are now visible on the surface,” Rosenswig wrote.

The ancient Mayan city of Chactun was once a metropolis with around 35,000 inhabitants. It had sculptures, ball courts, temples, and fifteen pyramids (one of which was an impressive 75 feet tall.) But it was abandoned completely well over 1,000 years ago and lost to scholars until this year. Read more: here.

New hermit crab species discovery in Belize


Areopaguristes tudgei

From Wildlife Extra:

Tiny new hermit crab species discovered in Belize

American university biologist discovers new crab species

November 2012. A tiny new species of hermit crab, Areopaguristes tudgei, has been discovered on the barrier reef off the coast of Belize by Christopher Tudge, a biology professor at American University in Washington, D.C.

Tudge, despite many years of research, has, until now, never had a species named after him. He only found out about his namesake after reading an article about it in the journal Zootaxa. Apparently, finding out after-the-fact is standard practice in the highly formalized ritual of naming a new species.

The two crustacean taxonomists and authors of the paper who named the new crab after Tudge, Rafael Lemaitre of the Department of Invertebrate Zoology at the Smithsonian Institution‘s National Museum of Natural History and Darryl L. Felder of the University of Louisiana-Lafayette‘s Department of Biology Laboratory for Crustacean Research, have known Tudge since he first came to Washington in 1995 as a postdoc research fellow at the Smithsonian.

Years of research

Lemaitre and Felder have been collecting specimens on the tiny Belizean island for decades and for more than 10 years, they had asked Tudge-who specializes in the structures of crustacean reproduction and how they relate to the creatures’ evolutionary history-to join them on one of their semiannual research outings. Finally, in February 2010, Tudge joined them on a tiny island covered with hundreds of species of their favourite fauna.

Crab heaven

“So you can take 40 steps off the island and you’re on the edge of the reef, and then the back part of the reef is what they call the lagoon,” Tudge recalled. “You slowly walk out into ever-increasing depths of water and it’s a mixture of sand and sea grass and bits of coral, and then there’s some channels. There’s lots of different habitats there. Some islands are covered by mangroves. So we would visit all the different habitats that were there.”

“We would collect on the reef crest, go and turn over coral boulders on the reef flat, snorkel over the sea grass beds. We pumped sand and mud to get things out of the ground. We walked into the mangroves and collected crustaceans from under the mangrove roots. We even snorkeled in the channels in the mangrove islands.”

New hermit crabs

But discovering the new species was much less involved: Tudge turned over a coral boulder in an intertidal area, saw 50 or so tiny crabs scrambling around, and stuck a dozen or so specimens in a bottle before going on with his work. Only later in the lab, under the microscope, was it determined that this isolated little group of hermit crabs might be unique.

Tiny crabs

As the journal authors write: “Given this cryptic habitat and the relatively minute size of the specimens (shield length range = 1.0-3.0 mm), it is not surprising that these populations have gone unnoticed during extensive sampling programs that have previously taken place along the Barrier Reef of Belize.”

Tudge found out only recently found out that Areopaguristes tudgei-a tiny hermit crab differentiated from others in its genus by such characteristics as the hairs growing on some of its appendages-was joining the list of about 3 million known species. Lemaitre emailed him a PDF of the finished article. A note said only, “Here’s a new species. What do you think?” The note had a smiley emoticon.

That’s the way it works, said Tudge’s colleague American University’s College of Arts and Sciences, biology professor Daniel Fong. There’s no warning; one day you just find out. Fong has also had species named after him, and he has discovered new ones as well.

“You go through several emotions when a species has been named after you,” Fong said. “It is truly an honour, in the most formal sense of the term, that your colleagues have thought of naming a species after you. It is a very special type of recognition of your contribution to your research field by your colleagues.”

Amid their exhaustive taxonomic description, complete with drawings and photographs of Areopaguristes tudgei, the journal article authors explain why they chose its name: “This species is named after our colleague Christopher C. Tudge (American University) who first noticed and collected populations of this diminutive hermit crab living under large dead coral boulders during joint field work in Carrie Bow Cay. The name also acknowledges his unique contributions to knowledge of the reproductive biology of hermit crabs.”

See also here.