Horsh Ehden - Biodiversity

Biodiversity

Horsh Ehden Nature Reserve is rich in biodiversity. Over 1,058 plant species have so far been recorded in the reserve, accounting for nearly 40% of the plant species in Lebanon. This is impressive, considering that the reserve represents less than 0.1% of the total area of Lebanon. The forests form a unique assemblage of conifers, deciduous and evergreen broadleaf trees in an isolated phyto-climatic region with a highly varied topography. Some interesting facts regarding the native plant species in the reserve:

  • 212 species (20%) are rare and another 126 species (12%) are considered threatened.
  • 115 plant species are endemic to Lebanon, and 10 are endemic to Horsh Ehden.
  • 78 plant species are recognized as medicinal plants.

Flora: 1030 species of higher plant species in Lebanon, and 39 species of trees have so far been recorded in the reserve. 70 species were given the name of Lebanon such as: Cedrus Libani, Salix Libani, Berberis Libanoticum; and 22 species carried names from Lebanon such as Dianthus Karami (after Youssef Bey Karam, a 19th century national figure) and Astragalus Ehdenensis (after the village of Ehden). The reserve is also considered the southern most limit to Ciliciam Fir. The main forest communities of highest conservation importance are:

  • The Lebanon cedar Cedrus Libani forest community which represents about 20% of the remaining cedar forests in Lebanon and is thus significant at the national level.
  • The Ciliciam Fir Abies Cilicica forest community.
  • The Greek juniper Juniperus Excelsa forest community which is considered a resource and a gene pool for possible reforestation projects at higher altitude. It is considered nationally significant as a gene stock for the reforestation of the high peaks of Mount Lebanon above 2000 m altitude line.
  • The Lebanese wild apple Malus Trilobata forest community

Horsh Ehden is the only protected area in Lebanon containing the last remaining forest community of the endemic wild apple of Lebanon.

  • Lebanon cedar

  • Ciliciam fir

  • Lebanese wild apple

  • Greek juniper

Fauna:

  • Mammals:More than 27 mammals have been sighted in the reserve (not including bats), representing a third of the mammals in Lebanon. There are mainly six big families of mammals in this reserve: Insectivores, Carnivores, Rodentia, Lagomorpha, Chiroptera, Artiodactyls. 13 Species are globally threatened and 1 species is locally threatened and highly endangered ( Gray wolf, Canis lupus), 1 species is endemic to Horsh Ehden (Lesser white-toothed shrew, Crocidura suaveolens), and 4 species are considered threatened at global level. Among the species recorded are: Cape hare (Lepus capensis), Wood mouse (Apodemus sylvaticus), Eurasian badger (Meles meles), Southern White-breasted Hedgehog (Erinaceus concolor), Indian porcupine (Histrix indica), Caucasian Squirrel (Sciurus anomalus), Striped hyena (Hyaena hyanena), Least weasel (Mustela nivalis), Wildcat (Felis silvestris), Gray wolf (Canis lupus), Marbled polecat (Vormela Peregusna). The reserve may hava also been home to many extinct species in Lebanon such as : Roe deer (Capreolus capreolus), Persian fallow deer (Dama dama mesopotamica), Anatolian leopard (Panthera pardus tulliana), Syrian Brown Bear (Ursus arctos syriacus), and the Aurochs (Bos primigenius).

  • Caucasian squirrel

  • Striped hyena

  • Roe deer (male and female)

  • Eurasian badger

  • Birds:Horsh ehden reserve is rich in bird life, since it provides a number of different habitats which allows different species to live in it. Among the species recorded 4 species are considered threatened at global level, 5 species are considered vulnerable at regional scale, 18 species are facing unfavourable conditions in Europe, and 57 species are rare in Lebanon. The species recorded include: Eastern Imperial Eagle (Aquila heliaca), Bonelli's eagle (Hieraaetus fasciatus), Blue tit (Parus caeruleus), Corn Crake (Crex crex), Levant Sparrowhawk (Accipiter Brevips), Saker falcon (falco cherrug), White pelican (Pelecanus Onocratalus), Black stork (Ciconia Nigra), Egyptian vulture (Neophron Perenopetrus), European Bee-eater (Merops Apiaster), Sand martin (Riparia Riparia), White stork (Ciconia Ciconia), Common Wood-Pigeon (Columba Polumbus), Great spotted cuckoo (Clamator Glandarius), Barn owl (Tyto Alba), and the Syrian woodpecker (Dendrocopos syriacus) .

  • Song thrush

  • Egyptian vulture

  • Blue tit

  • Common wood-pigeon

  • Amphibians and Reptiles:There are 23 species recorded in Horsh Ehden, 4 Amphibians and 19 reptiles,1 species is globally threatened (Mediterranean chameleon, Chamaeleo Chamaeleon), 1 subspecies is unique, and 19 species are threatened in Lebanon. The species include: Lebanon Viper (Montivipera bornmuelleri), Palestinian viper (Vipera palaestinae), Green Whip Snake (Hierophis viridiflavus), Bridled Mabuya (Trachylepis vittata), Schreiber's Fringe-fingered Lizard (Acanthodactylus schreiberi), Desert Black Snake (Walterinnesia aegyptia), Common Toad (Bufo bufo).

  • Green whip snake

  • Bridled mabuya

  • Desert black snake

  • Common toad

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