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Yucatán moist forests (NT0181)

Yucatán moist forests
Conzumel, Mexico
Photograph by David Olson


 

Where
Southern North America: Yucatán Peninsula in southern Mexico extending into northern Guatemala, and northern Belize
Biome
Tropical and Subtropical Moist Broadleaf Forests

  Size
26,900 square miles (69,700 square kilometers) -- about the size of West Virginia
Vulnerable
 
 

· Forests of the Maya
· Special Features
· Did You Know?
· Wild Side
· Cause for Concern
More Photos

Forests of the Maya

The Yucatán forests form a biological corridor that allows the exchange of species between the drier forests of northern Yucatán and the more humid environments of the southwest. These forests are home to more than 15 species of amphibians, 40 reptiles, 200 birds and 90 mammals. On the island of Cozumel, just off the eastern Yucatán, one can find many endemic species, including the Cozumel vireo, thrasher, and emerald hummingbird, and the Cozumel Island raccoon and coati. The northern portion of the forest is an important area for many interesting bird species, including Caribbean elaenia, migratory species like prairie warblers and peregrine falcons, and species with local distributions like the Caribbean dove, the zenaida dove, and the black catbird. In addition to its rich forests, this ecoregion borders wetlands of great importance, like the Ria Lagartos mangroves and the Sian Ka'an wetlands.

Special Features Special Features

In the tropical, humid climate of the Yucatán Moist Forests, the temperature remains fairly constant throughout the year. Some areas of deep soils called akalché are periodically flooded, providing a source of water for native villagers and wildlife species alike. Much of this ecoregion lies atop rugged, weathered limestone called karst. Karst forests around the world are noted for having many endemic plant species.

Did You Know?
his region constitutes one of the largest forested areas remaining in Central America.

Wild Side

In the warm and humid Yucatán Moist Forests, small spotted cats called margays climb high into the trees. They can actually rotate their rear paws inward so that they can climb down a tree and pounce from this position. They feed on small mammals, lizards, and bird eggs. Other famous felines here include the ocelots that stalk monkeys and birds, jaguarundi that hunt for small rodents and ground nesting birds, and the secretive jaguar. The Mexican black howler monkey is largely restricted to this ecoregion. The ecoregion is home to an amazing variety of bird species, from black and white owls, King vultures, and ocellated turkeys to harpy eagles, great curassows, scarlet macaws, and Yucatán parrots. The southeastern part of the region, where the land is swampy, is filled with chicle, fiddlewood, and chaca trees, and palms are scattered in the understory.

Cause for Concern

Almost all the forests in the northern part of the coastal plain have been lost to logging, agriculture, and cattle farming. What's left of these forests continues to be cleared to make roads for expanding human populations in the area. In addition, game hunting threatens many of the already endangered species here, and illegal trade in wild species is extensive. This area once supported a large human population and extensive agriculture during the Maya period.

For more information on this ecoregion, go to the World Wildlife Fund Scientific Report.

All text by World Wildlife Fund © 2001