Raha, Paramaa https://orcid.org/0000-0002-7920-561X
Funding for this research was provided by:
University Grants Commission
Article History
Received: 25 October 2020
Revised: 15 August 2021
Accepted: 24 August 2021
First Online: 18 October 2021
Declarations
:
: there is no conflict of interest.
: Yes.
: The animals used for the study were mainly from zoos and rescue centres. The quill samples which were naturally shedded or cast off periodically were collected by the concerned keepers for the study; thereby abiding the animal ethics guidelines.