Wood, Kevin A. http://orcid.org/0000-0001-9170-6129
Newth, Julia L. http://orcid.org/0000-0003-3744-1443
Hilton, Geoff M. http://orcid.org/0000-0001-9062-3030
Rees, Eileen C. http://orcid.org/0000-0002-2247-3269
Funding for this research was provided by:
Peter Scott Trust for Education and Research in Conservation
Peter Smith Charitable Trust for Nature
Olive Herbert Charitable Trust
D’Oyly Carte Charitable Trust
N. Smith Charitable Settlement
Robert Kiln Charitable Trust
The estate of the late Professor Geoffrey Matthews OBE
Wildfowl & Wetlands Trust ("Hope for Swans")
Article History
Received: 12 February 2021
Accepted: 6 September 2021
First Online: 21 September 2021
Declarations
:
: The procedures employed in this study complied with the laws of the United Kingdom, where they were carried out.
: Not applicable.
: The authors declare that they have no competing interests.