Central American dry forests facts for kids

Quick facts for kids Central American dry forests
Valley in La Tigra National Park
Ecoregion territory (in purple)
Ecology
Realm	Neotropical
Biome	tropical and subtropical dry broadleaf forests
Borders	List Central American Atlantic moist forests Central American pine–oak forests Costa Rican seasonal moist forests Gulf of Fonseca mangroves Isthmian–Atlantic moist forests Northern Dry Pacific Coast mangroves Sierra Madre de Chiapas moist forests Tehuantepec-El Manchon mangroves
Geography
Area	68,100 km2 (26,300 sq mi)
Countries	List Mexico (Chiapas) Guatemala El Salvador Honduras Nicaragua Costa Rica
Conservation
Conservation status	Critical/Endangered
Protected	6.75%

The Central American dry forests ecoregion, of the tropical and subtropical dry broadleaf forests biome, is located in Central America.

Geography

The ecoregion covers a total area of approximately 68,100 km². It extends along the Pacific coast of Central America, from southern Chiapas in southeastern Mexico through Guatemala, El Salvador, Honduras, and Nicaragua to the northeast of Costa Rica. Pockets of dry forest are also found in inland valleys among the Central American mountains. The dry forests extend from sea level up to 800 meters elevation.

Climate

The climate of the ecoregion is tropical. Average annual rainfall is between 1000 and 2000 mm, and is highly seasonal. 5 to 8 months of the year are dry, generally with one longer and one shorter dry period per year.

The Central American mountains generally run from northwest to southeast, and Central America's prevailing winds generally blow from northeast or east to southwest or south. This weather and geologic pattern leaves much the Pacific slope of Central America, and some interior valleys, in the rain shadow of the mountains, and generally drier than the Caribbean side and the mountains.

Flora

The main natural plant community is low-stature dry forest. The forest structure consists of a canopy of trees up to 30 meters in height, and an understory of small trees, large shrubs, and woody lianas. Most canopy trees are deciduous, losing their leaves during the dry season. Many canopy tree species belong to the bean family (Fabaceae) of flowering plants, and have compound leaves. Common canopy trees in the southern portion of the ecoregion include Bombax ceiba, Bonellia macrocarpa subsp. pungens, Calycophyllum candidissimum, Casearia arguta, Chomelia spinosa, Croton reflexifolius, Enterolobium cyclocarpum, Eugenia salamensis, Erythroxylum havanense, Guazuma ulmifolia, Handroanthus ochraceus, Tabebuia rosea, Thouinidium decandrum, Trichilia americana, and Zanthoxylum setulosum.

The understory includes more evergreen trees and shrubs, often thorny, with members of the Rubiaceae family prominent.

At least 50 plant species are endemic to the ecoregion. Endemic genera include Myrospermum and Rehdera, which is endemic to northern Guanacaste Province of Costa Rica.

Fauna

Native mammals include jaguar (Felis onca), puma (Puma concolor), ocelot (Leopardus pardalis), margay (Leopardus wiedii), jaguarundi (Herpailurus yagouaroundi), Baird's tapir (Tapirus bairdii), northern tamandua (Tamandua mexicana), and Central American spider monkey (Ateles geoffroyi).

Near-endemic and limited-range bird species native to the ecoregion include the white-bellied chachalaca (Ortalis leucogastra), blue-tailed hummingbird (Saucerottia cyanura), giant wren (Campylorhynchus chiapensis), and Pacific parakeet (Psittacara strenuus).

Conservation

Much of the ecoregion has been cleared and converted into pastures for cattle grazing, which is the main cause of its destruction. It is ranked critical/endangered by the World Wildlife Fund.

Protected areas

6.75% of the ecoregion is in protected areas. Protected areas include:

• Agalta National Park, Honduras
• Azul Meámbar National Park, Honduras
• Barra Honda National Park, Costa Rica
• Carara National Park, Costa Rica
• El Imposible National Park, El Salvador
• Guanacaste National Park, Costa Rica
• La Tigra National Park, Honduras
• Las Baulas de Guanacaste Marine National Park, Costa Rica
• Montaña de Botaderos Carlos Escaleras Mejía National Park, Honduras
• Montaña de Comayagua National Park, Honduras
• Palo Verde National Park, Costa Rica
• Pico Bonito National Park, Honduras
• Pico Píjol National Park, Honduras
• San Diego and San Felipe Las Barras National Park, El Salvador
• Santa Bárbara National Park, Honduras
• Santa Rosa National Park, Costa Rica
• Sipacate-Naranjo National Park, Guatemala

See also

In Spanish: Bosques secos de América Central para niños

• List of ecoregions in Mexico
• List of ecoregions in Guatemala
• Ecoregions of Central America
• ecoregions of the Tropical and subtropical dry broadleaf forests biome