Martin Waddell/ Jason Cockcroft (ILT)
(3)
Holly Webb﹐Jason Cockcroft
(2)
Nicky Benson/ Jason Cockcroft (ILT)
(2)
Peter Bently, Jason Cockcroft
(2)
A. N. Cockcroft/ J. N. F. Lameijer
(1)
Berlie Doherty/ Jason Cockcroft
(1)
Berlie Doherty/ Jason Cockcroft (ILT)
(1)
Chris Packham/ Jason Cockcroft (ILT)
(1)
Cynthia Cotten/ Jason Cockcroft (ILT)
(1)
Elizabeth Laird/ Jason Cockcroft (ILT)
(1)
James Riordan/ Jason Cockcroft (ILT)
(1)
Lynn Plourde/ Jason Cockcroft (ILT)
(1)
Marni McGee/ Jason Cockcroft (ILT)
(1)
Nicky Benson/ Jason Cockcroft
(1)