Received: 18 September 2020
Accepted: 8 March 2021
First Online: 20 March 2021
: This study did not require official or institutional ethical approval as no animals were hunted for the purpose of this study. Certified hunters shot the red foxes and raccoon dogs during the official hunting seasons, and the samples were collected post mortem as part of a national ORV effectiveness study program. The data were handled confidentially.
: Not applicable.
: The authors declare that they have no competing interests.