Now showing items 1-2 of 2
Riverscape-mediated effects of introduced trout on non-diadromous galaxiid fishes in New Zealand
(University of Canterbury. Biological Sciences, 2009)
The impact of invasive predators on native prey may depend on the availability and distribution of invader-free refugia across landscapes, if predators create demographic ‘sink’ populations in invaded patches, giving rise ...
Effects of trout on galaxiid growth and antipredator behaviour
(University of Canterbury. Biological Sciences, 2007)
The introduction of trout has been implicated in the declines in native fish fauna in New Zealand and worldwide. Since the introduction of brown (Salmo trutta) and rainbow (Oncorhynchus mykiss) trout to New Zealand in 1867, ...