Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Wrybill"”.
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Hydrological factors influencing the ecology of riverbed breeding birds on the plains' reaches of Canterbury's braided rivers : a thesis submitted in fulfilment of the requirements for the degree of Doctor of Philosophy in the University of Canterbury
… diverse avifauna. Several species including the wrybill breed only on these rivers. Use is restricted mainly to the breeding season from September to December, so this was the critical study period. Previous, behaviourally oriented studies have occurred mainly in the high country catchments where …
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Boundaries of absolute protection: distribution of benefit and harm to birds through law and planning in New Zealand
… kokako, godwit, sooty shearwater, and the wrybill are studied to elucidate these matters. In examining distribution of harm and benefit, a particular focus of the research is upon the degree of care that is applied to protecting birds through the law and related planning instruments. By …