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Showing 3 results for Koirala

Lam Norbu, Phuntsho Thinley, Ugyen Dechen, Bal Krishna Koirala, Tshering Dorji, Dawa Tshering, Pasang Dorji, Sonam Tobgay,
Volume 4, Issue 2 (6-2022)
Abstract

A rarely recorded small carnivore, the Spotted linsang (Prionodon pardicolor), is among Asia’s least studied members of the family Prionodontidae. We report the first photographic evidence of its presence from the Tashigang Forest Division of eastern Bhutan. A non-invasive camera trap survey during the nationwide tiger survey in 2014–2015 and an opportunistic wildlife monitoring exercise in 2020 photo trapped the species on two independent occasions. On the first occasion the individual was recorded at the altitude of 2,308 m a.s.l. and the later at 2,952 m a.s.l. The main threats to the species in the region are not currently well known, highlighting the importance of additional studies to ascertain its distribution and status in the Tashigang Forest Division.

Namgay Dorji, Bal Krishna Koirala, Tashi Phuntsho, Yeshi Tshering, Khandu Tshomo, Phuntsho Tobgay,
Volume 4, Issue 3 (9-2022)
Abstract

The Great slaty woodpecker Mulleripicus pulverulentus (Temminck) is a globally threatened bird species and has been categorized as Vulnerable in the IUCN Red List of Threatened Species. We report the first photographic evidence of M. pulverulentus from Phibsoo Wildlife Sanctuary (PWS), Sarpang district, in the Himalayan Kingdom of Bhutan. A group, comprising five individuals, of M. pulverulentus was sighted opportunistically at the study location on 19 April 2022. We recorded the nesting cavities actively used by M. pulverulentus in the forest habitat dominated by Sal trees (Shorea robusta). This study highlights the significance of protecting lowland forests, and mature Sal stands in particular, for conservation of this globally threatened species of bird.
 

Kado Rinchen, Bal Krishna Koirala,
Volume 4, Issue 4 (12-2022)
Abstract

We report the first record of the Tiger shrike, Lanius tigrinus Drapiez from Bhumtang District in the Himalayan Kingdom of Bhutan. The new geographical distribution of L. tigrinus in the Indian subcontinent, specifically in Bhutan, occurring at an elevation greater than 3,000 m is beyond the elevational records of the species in Southeast Asia. This range extension of the Tiger shrike at vast spatial scales, from East Asia to the Eastern Himalayan region of South Asia, provides new scientific insights.

 

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