By Hume, Rob, Arlott, Norman
By Brown, Richard
By Barnard, C. J.
By Goodall, Jane, Berman, Phillip
By Freeman, Dan
By DK
By Richard, South
By Sterry, Paul
By Potter, G.W.
By Kendell, Patricia
By Suckling, K. E., C. J.
By Chinery, Michael
By Cleeves, Tim, Holden MBE, Peter
By Goodman, Polly
By Moller, Anders Pape
By J. Z. Young, Marion Nixon, Young, J. Z., Nixon, Marion
By Tim Birkhead, Katrina van Grouw
By Green, Jonathan, Grayell, Chris, etc.
By Eckstein, Warren
By Bush, Albert O.
By Skaife, Christopher
By Allcock, Louise, Vecchione, Michael, Priede, Imants, Haren, Hans van
By Neave, Nick
By Markes, Julie, Hartung, Susan Kathleen
By Huntingford, Felicity, Turner, Angela K.
By Young, J. Z., Nixon, Marion
By Hay
By Blanchard, Robert J., Brain, P.F., D. Caroline, Parmigiani, Stefano
By J R Krebs, N B Davies, Jan Parr