Birdwatching or birding is the observation of birds as a recreational activity. It can be done with the naked eye, through a visual enhancement device like binoculars and telescopes, or by listening for bird sounds.Birding often involves a significant auditory component, as many bird species are more easily detected and identified by ear than by eye. Most birdwatchers pursue this activity mainly for recreational or social reasons, unlike ornithologists, who engage in the study of birds using more formal scientific methods.
Trekking in the Himalayas:- The Himalayan routes are famous for attracting a large number of trekkers. Typical trekking regions in Nepal are Annapurna, Dolpo, Langtang, Manaslu, and Mount Everest. Other popular trekking routes in India include Chandra Taal, Gomukh, Hemkund, Kafni Glacier, Kangchenjunga, Kedarnath, Kedartal, Milam Glacier, Nanda Devi Sanctuary, Pindari Glacier, Richenpong, Roopkund, Sar Pass, Satopanth Tal, Saurkundi Pass, Singalila Ridge, and Valley of Flowers.