Located in the far east of Nepal on the border with India, the Koshi Tappu reserve was originally created to protect the last remants of Nepal's wild water buffalo and to this day there are around 320+ of these animals.
However, this area of grasslands, marshlands , rivers and flood plains is perhaps nowadays most renowned for its bird life. Approximately 480 different species of birds have been recorded in Koshi Tappu. These include (but clearly far from limited to) the likes of the Bengal Florican, Indian nightjar, Pallas's fish eagle, Swamp Francolin, Black-necked Stork, Lesser Adjutant, Comb Duck, Falcated Duck, Spot-billed Duck, Cotton Pygmy Goose, Baer's Pochard, Bailon's Crake, Ruddy Crake, Greater Painted Snipe, Pheasant-tailed jacana, Yellow-wattled Lapwing, Indian Courser, Black-bellied Tern, Imperial Eagle, White-tailed Eagle, Lesser Kestrel, Bristle Grassbird, Striated Grassbird & Watercock.
The Gangetic river dolphin has been sighted here and there are several mammal species worthy of note too including the Asian elephant, which is rarely seen in the wild in Nepal, the smooth-coated otter and hog deer.
From Kathmandu it's an arduous 10 hour drive, so by far the best way to get to Koshi Tappu is to fly from Kathmandu to Biratnagar from where it's under 2 hours by road. The flight (although short) is pretty spectacular as you can see Everest and many other Himalayan giants too.
For those wishing to visit Koshi Tappu, we use the accommodation and specialist naturalist services provided by the team at the Koshi Wildlife Camp. Accommodation is in simple safari style tents, but with proper beds & private facilities. Meals are taken at the camp's restaurant. As well as the best guides for Koshi Tappu, the camp provides a tranquil and comfortable base from which to experience Koshi Tappu.
As with all wildlife and birding holidays, the general rules of 'the longer you stay the more you may see' and 'luck' prevail.
The main season for Koshi Tappu is October-April i.e. outwith the monsoon season. Post monsoon (October- December) the grasslands refreshed by the monsoon rains are quite high, which can diminish wildlife spotting potential.