by Challis, Amy, Edwards, Colin, Heavisides, Alan, Holling, Mark, Kortland, Kenny, Mattingley, Wendy, Riddle, Gordon, Roos, Staffan, Stevenson, Andrew, Stirling-Aird, Patrick K, Stroud, David A, Wernham, Chris V., Wilson, Mark W
Published in Bird study (10.07.2018)

by Ewing, Steven R, Rebecca, Graham W, Heavisides, Alan, Court, Ian R, Lindley, Patrick, Ruddock, Marc, Cohen, Simon, Eaton, Mark A
Published in Bird study (01.11.2011)