|Altitude||0 - 1500m|
This EBA in Madagascar skirts and penetrates the West Malagasy dry forests (EBA 093), extends south into the South Malagasy spiny forest (EBA 097), and includes wetlands adjacent to the Sambirano rain forest (included in EBA 094).
A variety of habitats is present within the EBA, ranging from sandy coasts and islets, rocky coasts, mangroves, salt pans, mudflats and river mouths, to inland lakes and lake shores. The limits of the EBA are based on a vegetation map by Du Puy and Moat (1996), and include all of the western and southern coastline, all significant patches of mangrove and marsh, and the mouths and deltas of major rivers. Because the wetland habitats are patchy (and many may be too small to feature on the map used), it has been difficult to define the boundary of the EBA, and some of the restricted-range birds may occur outside the area shown.Restricted-range species
There is no particular pattern in the distributions of the EBA's restricted-range species. Ardea humbloti is the most widespread in the EBA, from Antsiranana in the north to Tolanaro in the south, and has also been recorded in areas beyond the limits of the EBA, including Madagascar's high plateau and east coast (EBA 095, although these records usually involve immature individuals), and in the Comoro Islands (EBA 098, where it possibly breeds).
Haliaeetus vociferoides, Anas bernieri and Actophilornis albinucha share similar coastal distributions between Antsiranana and Morombe, although H. vociferoides also occurs at Lake Maudit in the Montagne d'Ambre National Park and immatures may wander beyond these limits. Amaurornis olivieri is known only from a few sites between Mahajanga and Morombe, while Charadrius thoracicus occurs mainly in the west and south, between Soalala and Tolanaro, although it is also infrequently reported from the east coast. Anas melleri is largely a species of the East Malagasy wetlands (EBA 095), and in the present EBA is known only from a few sightings including ones at Bemamba and Kinkony lakes.
Madagascar Sacred Ibis Threskiornis aethiopicus bernieri is a bird of shallow lakes, estuaries and exposed sand bars, also confined to this EBA. It was considered a full species by Sibley and Monroe (1990) but given subspecific rank by Sibley and Monroe (1993) and has not been included in this study.
|Meller's Duck (Anas melleri)||EN|
|Madagascar Teal (Anas bernieri)||EN|
|Sakalava Rail (Zapornia olivieri)||EN|
|Madagascar Heron (Ardea humbloti)||EN|
|Black-banded Plover (Charadrius thoracicus)||VU|
|Madagascar Jacana (Actophilornis albinucha)||NT|
|Madagascar Fish-eagle (Haliaeetus vociferoides)||CR|
|IBA Code||Site Name||Country|
|Daraina (Loky - Manambato) SAPM||Madagascar|
|Kirindy Mitea National Park||Madagascar|
|Mangoky-Ankazoabo Complex NPA||Madagascar|
|MG002||Zone humide de la côte-est de Diego||Madagascar|
|MG008||Lake Sahaka - Analabe NPA and extension||Madagascar|
|MG012||Ampasindava Bay wetlands||Madagascar|
|MG021||Port-Bergé Wetlands NPA and extension||Madagascar|
|MG023||Mahajamba Bay - Anjavavy Complex||Madagascar|
|MG024||Bombetoka Bay - Marovoay NPA||Madagascar|
|MG025||Mahavavy - Kinkony wetlands NPA||Madagascar|
|MG026||Baly Bay National Park||Madagascar|
|MG028||Cap Saint André forest and wetlands||Madagascar|
|MG035||Tambohorano Wetland NPA||Madagascar|
|MG037||Tsingy de Bemaraha National Park and Strict Nature Reserve||Madagascar|
|MG038||Bemamba Wetland Complex||Madagascar|
|MG039||Manambolomaty wetland complex and Tsimembo Classified Forest||Madagascar|
|MG059||Wetlands of the Tsiribihina delta and upper Tsiribihina river||Madagascar|
|MG060||Menabe forest complex||Madagascar|
|MG061||Kirindy Mite National Park and extension||Madagascar|
|MG062||Lake Ihotry - Mangoky Delta Complex NPA||Madagascar|
|MG064||Mikea Protected Area||Madagascar|
|MG069||Tsimanampetsotsa National Park and extension||Madagascar|
|MG074||Nosy Manitse Future SAPM Marine and surrounding wetlands||Madagascar|
|MG076||Lakes Anony and Erombo||Madagascar|
Madagascar has experienced natural desiccation over the past few thousand years and wetland habitats have thus long been in decline (Langrand and Goodman 1995). The problem is compounded by the conversion of surviving relicts to rice paddy (which is taking place extremely rapidly with the arrival of rice-growing immigrants from the east), and siltation due to watershed deforestation. Additional threats to some species are the introduction of alien fish (which considerably limit the development of aquatic vegetation), hunting, and the cutting of mangroves for fuel.
Wetland degradation is a cause of major concern for Anas bernieri, a species which does not use ricefields but only areas of shallow water over mud, the habitat type preferred for agricultural conversion (Young et al. 1993; see also Safford 1993a); also for Amaurornis olivieri, which had not been seen since the mid-1970s until reported from Lake Bemamba in 1995 (Ramanampamonjy 1995). Haliaeetus vocifer
In general, mangroves, wetlands and coasts have little legal protection; the strict nature reserve which includes Lake Tsimanampetsotsa (60 km2) is one exception (Langrand 1990; see also Langrand and Wilm
BirdLife International (2018) Endemic Bird Areas factsheet: West Malagasy wetlands. Downloaded from http://www.birdlife.org on 17/12/2018.