Browsing Research Articles (Mammal Research Institute) by UP Author "Pistorius, Pierre Anton"

Browsing Research Articles (Mammal Research Institute) by UP Author "Pistorius, Pierre Anton"

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  • Reisinger, Ryan Rudolf; De Bruyn, P.J. Nico; Pistorius, Pierre Anton; Bester, Marthan Nieuwoudt (Springer, 2010-04)
    We report two observations of adult male Antarctic fur seals, Arctocephalus gazella, preying on large octopods at subAntarctic Marion Island during July and August 2008. If Antarctic fur seals take cephalopods ...
  • Elwen, Simon Harvey; Thornton, Meredith; Kirkman, Steve P. (Stephen Patrick); Pistorius, Pierre Anton; Weir, C.R. (Taylor & Francis, 2011)
    The African Marine Mammal Colloquium (AMMC) was initiated to provide a platform for increased collaboration and communication between researchers working on marine mammals in and around Africa. The first meeting of the ...
  • Hofmeyr, G.J. Greg (Gordon John Gregory); Bester, Marthan Nieuwoudt; Pistorius, Pierre Anton; Mulaudzi, Tambu W.; De Bruyn, P.J. Nico; Ramunasi, Justice A.; Tshithabane, Hendrik N.; McIntyre, Trevor; Radzilani, Phathu M. (Southern African Wildlife Management Association, 2007)
    Modelling fur seal populations requires the accurate assessment of demographic parameters such as age-specific mortality. Owing to the highly variable mortality rates that pups are subject to, mortality of this age class ...
  • Pistorius, Pierre Anton; De Bruyn, P.J. Nico; Bester, Marthan Nieuwoudt (Taylor & Francis, 2011)
    Southern elephant seal Mirounga leonine numbers declined precipitously throughout most of their circumpolar distribution since the 1950s. A long-term intensive demographic programme was initiated in 1983 on the relatively ...