A changing distribution of seabirds in South Africa – the possible impact of climate and its consequences

by Robert James Minchin Crawford, Robert James Minchin Crawford, Azwianewi B Makhado, Azwianewi B Makhado, Philip A Whittington, Philip A Whittington, Rod M Randall, W Herman Oosthuizen, Lauren J Waller
Published 2015-02-01

A space oddity: geographic and specific modulation of migration in Eudyptes penguins.

by Jean-Baptiste Thiebot, Yves Cherel, Robert J M Crawford, Azwianewi B Makhado, Philip N Trathan, David Pinaud, Charles-André Bost
Published 2013-01-01

The conservation status and population decline of the African penguin deconstructed in space and time

by Richard B. Sherley, Robert J. M. Crawford, Andrew D. deBlocq, Bruce M. Dyer, Deon Geldenhuys, Christina Hagen, Jessica Kemper, Azwianewi B. Makhado, Lorien Pichegru, Desmond Tom, Leshia Upfold, Johan Visagie, Lauren J. Waller, Henning Winker
Published 2020-08-01