flora and fauna of nepal

I wanna give a brief information about the flora and fauna of Nepal.
Ranging from the subtropical forests of the Terai to the great peaks of the Himalayas in the north, Nepal abounds with some of the most spectacular sceneries in the whole of Asia, with a variety of fauna and flora also unparalleled elsewhere in the region. Between NepalÕs geographical extremes, one may find every vegetational type, from the treeless steppes of the Trans-Himalayan region in the extreme north and the birch, silver fir, larch and hemlock of the higher valleys to the oak, pine and rhododendron of the intermediate altitudes and the great sal and sissau forests of the south.
The rolling densely forested hills and broad Dun valleys of the Terai along with other parts of the country, were formerly, renowned for their abundance and variety o wildlife. Though somewhat depleted as a result of agricultural settlements, deforestation, poaching and other causes, Nepal can still boast richer and more varied flora and fauna than any other area in Asia. For practical purposes, NepalÕs flora and fauna can be divided into four regions:-
1. Tropical Deciduous Monsoon Forest:
2. Subtropical Mixed Evergreen Forest:
3. Temperate Evergreen Forest:
4. Subalpine and Alpine Zone: