Flora and Fauna
Bhutan has forest cover of over 72%, with 60% under protection and therefore it is considered to be one of the last remaining biodiversity hotspots in the world. Physically, the country can be divided into three zones:
1. Alpine Zone (4000m and above) with no forest cover;
2. Temperate Zone (2000 to 4000m) with conifer or broadleaf.forests;
3. Subtropical Zone (150m to 2000m) with Tropical or Subtropical vegetation.
Types of forests in Bhutan are fir forests, mixed conifer forest, blue pine forest, chirpine forest, broadleaf mixed with conifer, upland hardwood forest, lowland hardwood forest, and tropical lowland forests. Almost 60% of the plant species found in the eastern Himalayan region are present in Bhutan.
It is a great pride to announce that Bhutan has about 300 species of medicinal plants and about 46 species of rhododendrons. Some common sights for the visitors are the magnolias, junipers, orchids of varied hues, gentian, medicinal plants, Daphne, giant rhubarb, the blue and trees such as fir, pine and oaks.
Our dense forests and high mountains have a wide range of rare and endangered animals. Government takes extreme measures to conserve its unspoiled natural environment because of which there is a thriving population of some of the rarest animals on earth and has thus been classified as one of the last biodiversity hotspots in the world. Some high altitude species are the snow leopards, Bengal tigers that are found at altitude ranging 3000 to 4000 meters, the red panda, the gorals and the langurs, the Himalayan black bear, sambars, wild pigs, barking deer, blue sheep and musk deer. In the tropical forests of Southern Bhutan one can come across clouded leopards, the one horned rhinoceros, elephants, water buffaloes and swamp deer. You can even find the Golden Langur, a species of monkey that is unique to Bhutan.
Bhutan is also rich in great variety of bird species. It is recognized as an area of high biological diversity and is known as the East Himalayan ‘hot spot’, the hub of 221 global endemic bird areas. The recorded number of bird species is over 670 and is expected to rise as new birds are discovered. In addition, 57% of Bhutan’s globally threatened birds and 90% of the country’s rare birds are dependent on forests. Bhutan has about 415 resident bird species. These birds are altitudinal refugees, moving up and down the mountains depending upon the seasons and weather conditions. Of about 50 species of birds that migrate during the winters are the buntings, waders, ducks, thrushes and the birds of prey. Some 40 species are partial migrants and they include species such as swifts, cuckoos, bee-eaters, fly catchers and warblers.
There are 16 bird species that are endangered worldwide and are seen in Bhutan. These include the White bellied heron, Pallas Fish eagle and Blyth’s King fisher to name a few. Phobjikha valley in Wangdue Phodrang and Bomdeling in Trashi Yangtse are also two especially important locations of the endangered Black Necked Cranes.