To keep each other warm, the yaks were found mostly in clusters of 20-50 when their carcasses were found in the end of April|
Over 1,000 yaks have reportedly died due to the unprecedented snowfall in the cold desert region of North Sikkim over the course of January until the roads cleared in the end of April.
The place in contention includes Munguthang, Tso Lhamu, Kala Patthar, Chopta Valley and other regions which collectively make up the Kanchenjunga National Park and Biosphere Reserve and Singhba Rhododendron Sanctuary.
Yaks, which qualify as an endangered species, are catered by herders who are called as Dokpas locally, a traditional practice since ancient times.
Numbering about 1,600-2,000 in the region, they are owned by residents of Lachung and Lachen valleys along with those from Gangtok.
The official count released by the North Sikkim district administration puts the death toll to be around 300, but local herders argue that the number could reach as high as 1,000 as many of
the higher regions above Munguthang are still inaccessible. The numbers are more towards the Lachen Valley belt rather than the Lachung Valley belt, as Lachung has grazing grounds in the lower belt in comparison to Lachen.
Comment: On the same day lightning strikes killed 3 people and a bull in the Indian state of Karnataka.