Key Takeaways
- Mexico is a megadiverse country, home to 10-12% of Earth’s total species.
- More than 60 National Parks and 40 biosphere reserves are working to protect Mexico’s wildlife and biodiversity.
- Mexico boasts tropical forests, deserts, the world’s second-largest coral reef, and vast forests among its terrains.
- Jaguars, bats, wolves, and dolphins are all endangered species in Mexico.
The incredible variety of Mexican wildlife and biodiversity makes it a hotspot for nature lovers.
A country that covers less than 2% of the world’s landmass is home to between 10% and 12% of the world’s species. There are more than 100,000 species of animals and plants, a list that keeps growing as scientists discover new species.
Indeed, Mexico is such an ecological wonderland it’s classified as a megadiverse country, meaning it has high biodiversity levels. However, human activities, climate change, pollution, and more all threaten Mexico’s biodiversity.
Grab your field notebook, and let’s wander through the fascinating world of Mexico’s animal and plant kingdoms.
Mexican Wildlife and Biodiversity: Is Mexico a Wildlife Haven?
The statistics tell you all you need to know about Mexican wildlife and biodiversity. Mexico has:
- Amphibians: More than 370 species (8% of the world’s total)
- Fish: More than 2,650 species (10%)
- Mammals: Almost 600 different species (9% and fourth highest in the world)
- Birds: More than 1,100 species (12%)
- Reptiles: Some 864 species (10%)
- Plants: More than 23,000 species
With Pacific and Caribbean coasts, deserts, mountains, and tropical rainforests, it should be no surprise that more than two-thirds of all the world’s animal and plant species are found in Mexico. Furthermore, some scientists estimate that up to 15% of all Mexico’s animals and plants are found nowhere else on Earth.
What Are Mexico’s Iconic Wildlife Species?
The 32 states of Mexico are home to some fantastic wildlife. Seven of the world’s eight types of sea turtles visit Mexico’s coasts, including the world’s largest sea turtle, the leatherback. Four of these sea turtle species visit the state of Quintana Roo.
The “vaquita” porpoise (“little cow” in Spanish) is an endangered species that swims in the Gulf of California, next to Baja California Sur. It is the world’s smallest cetacean.
Switching salty water for fresh, the iconic ajolote salamander (axolotl), with its dragon-like head thanks to external gills, swims in just two freshwater lakes in Mexico: Lake Xochimilco and Lake Chalco. The ajolote salamander is a critically endangered endemic species.
Mexican gray wolves are among the rarest mammals in North America and the smallest gray wolf species on the continent. They once ranged North America’s southwest down to Mexico City. Nowadays, in Mexico, the Mexican gray wolf lives in mountain woodlands and the Chihuahuan and Sonoran deserts of Northern Mexico.
Mexico’s national animal, the jaguar, is another endangered species. Other mammal species that live in Mexico include manatees, monkeys, sloths, and anteaters. Birders may head to Mexico to spot the national bird, the golden eagle, with pelicans, flamingos, hummingbirds, and toucans among the roll call.
Last but not least, up to a billion striking orange-colored Monarch butterflies migrate 2,500 miles from Canada and North America to overwinter in Mexico’s Michoacán mountains before returning home in the spring.
Mexican Wildlife and Biodiversity: Protected Areas?
Almost 15% of Mexico’s land mass comes under a protected area, increasing to more than 21% for its marine territory.
Mexico has 67 national parks covering under 1% of the country’s surface area. The largest of these is Arrecife Alacranes National Park, a group of coral islands and reefs in the Gulf of Mexico.
There are 41 biosphere reserves in Mexico, the first of which was declared in 1977. A biosphere reserve promotes learning and sustainable development between the local population and the protected area. Biodiversity is conserved, while local communities are encouraged to help plan and manage precious ecological systems.
Sustainable ecosystems are crucial in Mexico, where indigenous peoples protect and maintain the land and seas in traditional manners. Indeed, almost 10% of Mexico’s 23,000+ plant species are used in traditional medicines, underlining their prominent role in biodiversity and traditional culture.
Wildlife Highlights of Mexico
Here are some animals found in Mexico’s various habitats.
Rainforest: Jaguars and ocelots, spider monkeys, vampire bats, and tapirs, plus parrots, eagles, and toucans. Crocodiles, snakes, and thousands of insects also live here.
Temperate zones: These are dry areas with summer rains, generally between 2,500 and 7,500ft (750 and 2,300m). Iguanas, tortoises, coyotes, and the Mexican falcon thrive in these conditions.
Woodlands: Forests house brown bears, deer, owls, raccoons, and pumas.
Dry northern areas: Extreme heat and little vegetation have forced animal adaptations, and rabbits, scorpions, and rattlesnakes live here.
What Are the Key Ecosystems and Habitats That Contribute to Mexico’s Diverse Wildlife and Biodiversity?
Mexican wildlife and biological diversity are superpowered thanks to its varied landscapes. Think vast deserts in the north, tropical rainforests in the south, mangrove swamps, and alpine ecosystems in the mountains. Animals adapt to these variations, meaning Mexico is home to everything from tiny desert mice to tropical birds and whales.
One of the most famous areas is the UNESCO World Heritage site of Sian Ka’an in Quintana Roo. Sian Ka’an (“Origin of the Sky”) is famous for its natural wells, called cenotes, and incredible wildlife, including manatees, jaguars, pumas, and tapirs. Crocodiles and turtles also love this area.
Northern Mexico has the steppe in the highlands of Chihuahua state and Mesa del Norte, Mexico. Here, the steppes—grassland plains without trees—are home to armadillos, snakes, pumas and coyotes. You may see the Mexican gray wolf in the state of Sonora. Check out the boojum tree (pictured above), a sight to behold here. It is a giant (50-60 feet) tree that looks like an upturned carrot.
Wetlands in the far north of Baja California, next to the American border, attract dolphins, horned lizards, and more. Jalisco dry forests in Mexico’s southwestern Pacific coast are home to 1,200 species of plants, with about 16% being endemic to the region. Look out for the Mexican shrew and the banana bat.
In the south, tropical forests cover states like Veracruz, Chiapas, and Quintana Roo, with mangroves, savannahs, and marshes. Rainforests extend on Mexico’s Atlantic coast down to the Yucatán Peninsula.
In the sea, the Mayan Reef, Arrecife Maya, is the world’s second-largest reef, located off the Cozumel coast on the Yucatán Peninsula. It has more than 200 tropical fish species and even features black coral.
What Are Some of Mexico’s Popular National Parks?
Mexico is home to more than 60 National Parks. Some highlights include:
- Cabo Pulmo National Park is on the southeastern tip of the Baja California peninsula and offers fantastic scuba diving.
- Basaseachic Falls National Park has an 807-foot waterfall among craggy cliffs.
- Picture-perfect Isla Contoy National Park marine park protects sea turtles that nest there.
- Nevado de Toluca National Park is home to stunning salamanders, falcons, hummingbirds, coyotes, monarch butterflies, and bobcats.
- Islas Marietas National Park is perfect for mantas, whales, and dolphins.
- The brackish waters of Laguna de Términos Mangroves in Campeche, where salt and freshwater mix, have seen endemic sharks, manatees, crocodiles, crabs, and fish species. It is also one of the country’s most important mangrove regions.
What Are the Threats to Biodiversity in Mexico?
Threats to Mexico’s biodiversity are both local and international. People and businesses are always keen to exploit natural resources. However, the short-term benefits can sometimes eradicate the long-term benefits by destroying habitats and biological diversity.
The threats to Mexican wildlife and biodiversity include:
- Climate change
- Pollution
- Increased urbanization with associated habitat clearance such as deforestation, wetland drainage, and developing grasslands
- Introduction of invasive and alien species
- Loss of ecosystems through land clearance or monoculture land use
- Overhunting and overfishing
For example, some fisheries in Mexico love the common carp, introduced almost 150 years ago. It now provides the country 50,000 tons of fish annually, boosting employment. However, the common carp has changed many rivers’ biodiversity, threatening endemic species and being hard to eradicate.
Industrial monocultures on land, such as oil palm and soybeans, threaten millennia of traditional farm practices that boost biodiversity.
Some people steal sea turtle eggs to sell on the black market, harming population levels. The monarch butterflies’ favorite trees, the Oyamels of Michoacán, are protected after previously being cut down for timber and to clear land for development. The state of Oaxaca has numerous species of bat, many of which are threatened by habitat loss.
While there are many regulations to protect Mexico’s natural habitat, not all are enforced.
What Are Critically Endangered Species in Mexico?
Some of Mexico’s most critically endangered species include:
- Jabiru
- Mexican gray wolf
- Ocelot
- Jaguar
- Pygmy raccoon
- Blue whale
- Whale shark
- Vaquita dolphin
- Caribbean manatee
- Scarlet macaw
- Quetzal
- Loggerhead turtle
- Ajolotl (axolotl) salamander
What Conservation Efforts and Initiatives Are in Place to Protect Mexican Wildlife and Their Habitats?
Mexico’s Environment Ministry is the Secretaría de Medio Ambiente y Recursos Naturales (The Secretariat of Environment and Natural Resources), also known as SEMARNAT.
Its mission is to protect, restore, and sustainably conserve Mexico’s natural resources and ecosystems locally and nationally. It covers everything from pollution to wastewater treatment to climate change.
SEMARNAT enforces farming, wildlife, ecology, and fishery laws, protecting the environment, including indigenous communities, and promoting biodiversity. It works alongside other agencies concentrating on forestry, agrifood, indigenous rights, and fisheries.
An example of Mexico’s conservation efforts is the Mesoamerica Biological Corridor initiative. The program protects indigenous land rights while building corridors to connect Mexico’s protected areas. Animals roam through these corridors to different parts of the country, promoting biodiversity and protecting nature from human activities.
How Do Indigenous Communities in Mexico Contribute to Biodiversity Conservation and Sustainable Practices?
Estimates suggest that indigenous people protect around 80% of the world’s biodiversity.
Mexico’s indigenous communities have been brought into the country’s biodiversity conservation through The National Commission for the Knowledge and Use of Biodiversity (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad). Known as CONABIO, it promotes agricultural biodiversity research.
So-called nature-based solutions (NBS), which place indigenous people and nature at the forefront of decision-making, recognize the link between indigenous people and the natural world. CONABIO looks to incorporate these people’s knowledge into government plans.
Mexican Wildlife and Biodiversity: Protect and Enjoy
Mexico’s natural world, la naturaleza Mexicana in Spanish, is a true biodiversity gem. The nation is home to some of the world’s most exotic—and endangered—animal and plant species. Many are only found in Mexico, making their extinction a real possibility.
Furthermore, Mexican wildlife and biodiversity are crucial to the country’s role in the climate change battle. Protecting fragile ecosystems promotes biodiversity that sustains the lands and seas. Indigenous peoples understand this more than most; their ways are vital to a biodiverse future.
Through natural parks, greater enforcement of ecology laws, and education, Mexico’s wildlife and biodiversity can be sustained for many generations. Like all natural resources, once they’re gone, they’re gone, and the planet will only be less for the loss.
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