Kyle W. Morrison
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View article: Evidence of eastern rockhopper penguin feeding on a key commercial arrow squid species
Evidence of eastern rockhopper penguin feeding on a key commercial arrow squid species Open
Cephalopods are crucial to the Southern Ocean ecosystem, connecting top predators with mid-trophic organisms, yet their ecology in the Pacific sector is not well understood. This research used stable isotope analysis to explore the habitat…
View article: Evidence of eastern rockhopper penguin feeding on a key commercial pelagic arrow squid species
Evidence of eastern rockhopper penguin feeding on a key commercial pelagic arrow squid species Open
Cephalopods play an important role in the Southern Ocean marine ecosystem connecting top predators and mid-trophic organisms. However, there is a lack of knowledge of the ecology of cephalopod fauna in the Pacific sector of the Southern Oc…
View article: Potential for redistribution of post‐moult habitat for <i>Eudyptes</i> penguins in the Southern Ocean under future climate conditions
Potential for redistribution of post‐moult habitat for <i>Eudyptes</i> penguins in the Southern Ocean under future climate conditions Open
Anthropogenic climate change is resulting in spatial redistributions of many species. We assessed the potential effects of climate change on an abundant and widely distributed group of diving birds, Eudyptes penguins, which are the main av…
View article: The role of allochrony in influencing interspecific differences in foraging distribution during the non-breeding season between two congeneric crested penguin species
The role of allochrony in influencing interspecific differences in foraging distribution during the non-breeding season between two congeneric crested penguin species Open
Mechanisms promoting coexistence between closely related species are fundamental for maintaining species diversity. Mechanisms of niche differentiation include allochrony which offsets the peak timing of resource utilisation between specie…
View article: Phylogeography, Population Structure, and Species Delimitation in Rockhopper Penguins (<i>Eudyptes chrysocome</i>and<i>Eudyptes moseleyi</i>)
Phylogeography, Population Structure, and Species Delimitation in Rockhopper Penguins (<i>Eudyptes chrysocome</i>and<i>Eudyptes moseleyi</i>) Open
Rockhopper penguins are delimited as 2 species, the northern rockhopper (Eudyptes moseleyi) and the southern rockhopper (Eudyptes chrysocome), with the latter comprising 2 subspecies, the western rockhopper (Eudyptes chrysocome chrysocome)…
View article: Ancient DNA of crested penguins: Testing for temporal genetic shifts in the world’s most diverse penguin clade
Ancient DNA of crested penguins: Testing for temporal genetic shifts in the world’s most diverse penguin clade Open
View article: Past land-cover change for climate modeling: data from Eastern Asia
Past land-cover change for climate modeling: data from Eastern Asia Open
View article: Factors affecting the population dynamics of eastern rockhopper penguins (Eudyptes chrysocome filholi) on Campbell Island, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Ecology, Massey University, Palmerston North, New Zealand
Factors affecting the population dynamics of eastern rockhopper penguins (Eudyptes chrysocome filholi) on Campbell Island, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Ecology, Massey University, Palmerston North, New Zealand Open
The population dynamics of seabirds may be influenced by ‘top-down’ predation effects, or
\nfrom the ‘bottom-up’ by environmental limitations on food availability. Southern Rockhopper
\nPenguin (Eudyptes chrysocome) populations have declin…