It’s a long lonely road through the jungle that leads to the Maya ruins of Calakmul in the Yucatan Peninsula of Mexico. Nothing but 25 miles of solid forest packed with spider monkeys, tarantulas, toucans and coatis. Yet halfway to the ruins you’ll encounter a big surprise. Smack in the middle of the jungle is a museum, the Museum of Calakmul. Our first thought was Wow, this must be bad. Then we walked inside.

The Museum of Calakmul

Entrance to the Museum of Calakmul

We were shocked to discover a large new building filled with beautifully-designed and modern exhibits. The layout flows smoothly between four different areas. From the geology of the Yucatan Peninsula to the history of the Calakmul ruins to local wildlife past and present, you can expect to spend up to an hour learning about this amazing corner of the world.

Learning the history of Calakmul

Learning the history of Calakmul

My favorite area features the biodiversity of Calakmul where we learned about the wildlife and plants that inhabit this jungle.

But let’s start from the beginning, shall we?

65 Million Years Ago…in the Yucatan

The Maya territory was immersed under deep sea when a meteorite fell on what is now the city of Merida. It is believed that it was this meteorite that caused the extinction of the dinosaurs.

The Chicxulub crater was formed blasting a depression up to 112 miles in diameter. The remains of this collision are now buried under the Yucatan jungles and Maya ruins. Since then a wide range of animals have come and gone. Here are my favorite three animals that used to live in the Yucatan:

1. Carcharoles megalodon, the biggest shark in the Yucatan

This giant of the seas was the biggest predator found in the oceans 25 million years ago. It could grow up to 60 feet and weigh up to 40 tons. It fed on other fishes, turtles, whales and dolphins. Teeth of this shark have been found in the walls of cenotes (sinkholes) all over the Yucatan Peninsula.

The biggest jaws in the oceans 25 million years ago

The biggest jaws in the oceans 25 million years ago

2. Giant Armadillo, the Glyptodont

The glyptodont inhabited South America and made its way up to North American when the Isthmus of Panama joined the Americas 3.5 million of years ago.

The giant armadillo was a herbivore that could measure up to 10 feet in length and weigh nearly 1.5 tons. Its only defense was a strong armored shell and club-like tail. It lived in the area for millions of years but went extinct some time around the first arrival of humans 10,000 years ago.

Glyptodont fossils have also been found in the cenotes of the northern Yucatan.



 3. Gomphotherium, the elephant ancestor

The fossils of the gomphotherium have been found all over Mexico including the Yucatan cenotes. These fossils date back 10,000 years to the Ice Age.

This large herbivore is closely related to today’s elephant and was a food source for the early human tribes.

The gomphotherium was one ancestor of today's elephant

The earliest gomphotheriums were ancestors of today’s elephant


Relationship Between Man and Nature

The Museum of Calakmul successfully conveys the relationship between man and nature and shows how nature shaped the lives of the residents of Calakmul.

For the Maya people, nocturnal animals and those who lived in caves (like owls, snakes, jaguars and bats) were related to the underworld, where death and gods lived.

One of these animals, the owl, had a particularly strong presence in the Maya world. It was believed that they were the messengers of death and the gods. Because of their voice, owls were considered animals that announced omens, almost always of death. From this belief, derived the following proverb:

[box style=”quote”]When the owl sings, the Indian dies.[/box]

Owls were considered the messengers of death

Owls were considered the messengers of death

The Biodiversity of the Calakmul Jungle