The Lacandon Jungle is an area of rainforest which stretches from Chiapas, Mexico, into Guatemala. The heart of this rainforest is located in the Montes Azules Biosphere Reserve in Chiapas near the border with Guatemala in the Montañas del Oriente region of the state. Although much of the jungle outside the reserve has been cleared, the Lacandon is still one of the largest montane rainforests in Mexico. It contains 1,500 tree species, 33% of all Mexican bird species, 25% of all Mexican animal species, 56% of all Mexican diurnal butterflies and 16% of all Mexico's fish species.
The Chamela-Cuixmala Biosphere Reserve is a biosphere reserve on the Pacific coast of the Mexican state of Jalisco. The park was founded in 1993 and covers 131.42 square kilometres in La Huerta Municipality. The land is mountainous and contains dry tropical forest and rolling hills and alluvial plains.
The Pantanos de Centla are wooded wetlands along the coast in state of Tabasco in Mexico. They have been protected since 2006 with the establishment of the Pantanos de Centla Biosphere Reserve. It is also a World Wildlife Fund ecoregion.
The Trans-Mexican Volcanic Belt pine–oak forests is a subtropical coniferous forest ecoregion of the Trans-Mexican Volcanic Belt of central Mexico.
The Monarch Butterfly Biosphere Reserve is a World Heritage Site containing most of the overwintering sites of the eastern population of the monarch butterfly. The reserve is located in the Trans-Mexican Volcanic Belt pine-oak forests ecoregion on the border of Michoacán and State of Mexico, 100 km, northwest of Mexico City. Millions of butterflies arrive in the reserve annually. Butterflies only inhabit a fraction of the 56,000 hectares of the reserve from October–March. The biosphere's mission is to protect the butterfly species and its habitat.
Montes Azules Biosphere Reserve is a protected natural area in Chiapas state of southern Mexico. The reserve protects 3312 km2 of the Lacandon Jungle, a lowland tropical rainforest.
The Lacantún River is a river in Chiapas state of southern Mexico. It is a tributuary of the Usumacinta River. The Lacantún originates in the Chiapas Highlands, and runs southeastwards nearly to the Guatemalan border, where it turns northeastwards to join the Usumacinta River. Its main highlands tributary is the Jataté River.
The Volcán Tacaná Biosphere Reserve is a UNESCO Biosphere Reserve at the Tacaná Volcano in Chiapas, Mexico, on the border with Guatemala. The volcano is part of the Central America Volcanic Arc. The 6,378 hectares (24.63 sq mi) reserve contains fragile ecosystems very rich in wild flora and fauna species of cultural, scientific, economic and biological relevance. Its rich biodiversity and high endemism are found particularly in the high mountain ecosystem and landscapes and in the volcanic edifice which presents geophysical features of great scientific and aesthetic value. Average annual rainfall can amount to 2,000–5,000 millimetres (79–197 in), as in the case of Soconusco.
The Sierra de Manantlán Biosphere Reserve is a UNESCO Biosphere Reserve in the states of Colima and Jalisco, Mexico. The 139,577 hectares (538.91 sq mi) reserve is located in the transition of the Nearctic and Neotropical realms and encompasses parts of the Sierra Madre del Sur, with a wide range of altitudes, climates and soils. The effects of tectonic and volcanic activities and erosion are notable within the reserve.
The Sierra de Álamos–Río Cuchujaqui Flora and Fauna Protection Area, also known as the Sierra de Álamos–Río Cuchujaqui Biosphere Reserve, is a protected area and biosphere reserve in western Mexico. It is located in southeastern Sonora state, along the boundary with Sinaloa and Chihuahua states.
The Sierra de San Juan Biosphere Reserve is a protected area in Nayarit state of western Mexico. It was established in 2003, and has an area of 198.01 km2. It lies just southwest of the city of Tepic. It protects a portion of the Sierra de San Juan, a mountain range which lies between Tepic and the Pacific Ocean.
La Primavera Biosphere Reserve, also known as La Primavera Flora and Fauna Protection Area, is a protected natural area in western Mexico. It is located in the state of Jalisco, immediately west of the city of Guadalajara.
The Sierra de Huautla is a mountain range and biosphere reserve in central Mexico. Located in southern Morelos, the Sierra de Huautla is a southern extension of the Trans-Mexican Volcanic Belt range into the Balsas Basin. The dry forests of Sierra are home to a diverse community of animals and plants, and the reserve's outstanding biodiversity is recognized by UNESCO.
Barranca de Metztitlán is a biosphere reserve in Hidalgo state of Mexico. It is protected for its dramatic scenery of steep cliffs and deep winding canyons, and its distinctive flora and fauna.
The biosphere reserves of Mexico are protected natural areas. Some are designated by the national government, while others are internationally designated by UNESCO.
Nahá–Metzabok Biosphere Reserve is a biosphere reserve in southeastern Mexico. It is located in the state of Chiapas, on the northeastern flank of the Chiapas Highlands. The reserve protects montane rain forests, pine and oak forests, and natural lakes.
Selva El Ocote is a biosphere reserve in Mexico. It includes mid-elevation and highland rain forests and extensive caverns.
La Sepultura is a biosphere reserve in southern Mexico. It protects a portion of the Sierra Madre de Chiapas range in the state of Chiapas.
El Triunfo Biosphere Reserve is a biosphere reserve in southern Mexico. It is in the Sierra Madre de Chiapas in southern Chiapas.
Chan-Kin Flora and Fauna Protection Area is a protected natural area in southeastern Mexico. Chan-Kin is located in the Lacandon Forest of eastern Chiapas state. It lies just west of the Usumacinta River, and east of the Lacan-Tun and Montes Azules biosphere reserves. The flora and fauna protection area was established in 1992 by the Mexican government, and covers an area of 121.85 km2.
