page_title: Madagascar dry deciduous forests
section_title: Anjajavy Forest
hierarchical_section_title: Madagascar dry deciduous forests / Particular localities / Anjajavy Forest
caption_attribution_description: English: Anjajavy Forest on Tsingy rocks juts into the Indian Ocean.
context_page_description: The Madagascar dry deciduous forests represent a tropical dry forest ecoregion situated in the western and northern part of Madagascar. The area has high numbers of endemic plant and animal species but has suffered large-scale clearance for agriculture. They are among the world's richest and most distinctive dry forests and included in the Global 200 ecoregions by the World Wide Fund. The area is also home to distinctive limestone karst formations known as tsingy, including the World Heritage Site of Bemaraha.
context_section_description: Anjajavy Forest is an example of a purely lowland dry deciduous forest in northwest Madagascar. It is punctuated with numerous tsingy outcroppings and limestone karst caves, and in many locations abuts the Indian Ocean, especially where the dramatic tsingy formations jut out into the ocean.  The canopy height is typically 15 to 25 meters high, and is at its lowest at the coastal verge, where growth may be impeded by saline rocky soils.  The forest resides on a small peninsula of land poking into the Indian Ocean, that is bounded on the north and part of its eastern extent by the Bay of Narinda and on the south by the Bay of Majajamba. Access to this forest is difficult since there are no roads connecting this peninsula to the Madagascar highway system; however, arrival by sea and by air are accomplished with some effort.
  In many places at the ocean edge as well as forest interior, several tree species are capable of taking root directly in the tsingy rocks. Several species of baobab and tamarind are among the tallest species forming  the canopy. Considering the lower precipitation rates on the west coast (about 1,300 mm per annum at Anjajavy Forest), the vegetation is surprisingly verdant in the beginning of the dry season, but eventually will become mostly leafless by late winter. The forest understory is moderately dense but not impenetrable. Nor is the understory heavily thorned in most locations.
  The Anjajavy Forest is named for a kind of Salvadora species, the jajavy tree, which might be endemic only to the forest itself. Abundant diurnal lemurs that are found here include the Coquerel's sifaka and the common brown lemur. Three nocturnal species of mouse lemur are seen, but their precise species are yet to be documented. A large variety of birds are present including the endangered Madagascar fish eagle, which has four (of the approximately 99 known) breeding pairs resident in Anjajavy Forest. Other birdlife present are the sacred ibis, crested coua, kingfishers and Madagascar wagtail. Butterflies include the magpie crow. Numerous lizards, chameleons and snakes populate the forest and are easily seen from the sparse trail network.
  The dry forest is invaded by fingers of  mangrove swamp in the form of riparian zones at several small coastal estuaries at the western verge of the Anjajavy Forest, where small tidal streams flow into the Indian Ocean. The species of the mangrove swamps are, of course, totally different from the dry forest, and the transition zone supports an interesting ecotone, providing unusual niches for several species of animals.
caption: Anjajavy Forest on Tsingy rocks juts into the Indian Ocean.
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