Received: 25 March 2020
Accepted: 6 August 2020
First Online: 2 September 2020
Ethics approval and consent to participate
: Permits for this study were obtained from the Department of National Parks and Wildlife Conservation, Kathmandu and Annapurna Conservation Area Project Office, Pokhara. This study does not involve any handling of endangered or protected species.
: Not applicable.
: The authors declare that they have no competing interests.