Funding for this research was provided by:
Central Ethiopia Environment and Forest Research Center (CEE-FRC)/Ethiopian Environment and Forest Research Institute
Received: 15 March 2021
Accepted: 28 July 2021
First Online: 16 August 2021
: This study was conducted by involving only participants, who have a full consent to offer their traditional knowledge for research purpose. All the participants provided prior informed consent before the interviews. Accordingly, each informant accepted the request and signed for his/her consent before the interview on the <i>informant’s interview consent form</i>. Therefore, “Informed consent was obtained from all individual participants included in the study.”
: Not applicable.
: The authors declare that they have no competing interests.