title: Comparative importance of training stimuli in avian aversion training for the domestic dog (Canis familiaris)

authors: Hobbs, Alisha Aroha

abstract: Dogs are the most significant threat to adult kiwi (Apteryx spp.), and kiwi aversion training (KAT) has been developed to reduce the likelihood of dogs harming and killing kiwi. In KAT, dogs are presented with a range of kiwi-related stimuli, which attempt to emulate live kiwi. The kiwi stimuli used can vary between trainers and may affect the overall efficacy of KAT. Thus, there is a need to assess the innate ‘interest’ of dogs in relation to kiwi stimuli to evaluate the potential relevance of different kiwi stimuli for KAT.
In this study, I assessed three groups of dogs with differing experience with kiwi: kiwi conservation dogs, KAT dogs, and kiwi naïve pet dogs. I presented dogs with four kiwi-related stimuli: a kiwi carcass, a taxidermy kiwi, kiwi feathers, kiwi scats, and a blank stimulus using a single-choice preference assessment. Within each trial, dogs were presented with a single kiwi or blank stimulus and were allowed two minutes with the stimulus. The amount of time the dogs spent within the experimental area as well as the behaviour of dogs were videoed throughout the experiment. I used the amount of time the dogs spent investigating a stimulus, as well as their latency to approach the stimulus, as measures of ‘interest’ from the dogs to each stimulus.
I found that, on average, dogs in all three groups spent more time investigating the kiwi carcass and taxidermy kiwi stimuli. However, the KAT dogs showed the lowest mean duration of investigating each stimulus, while the kiwi conservation dog group had the highest duration. For dogs in the naïve and kiwi conservation dog groups, there was a significant difference in the amount of time they spent investigating each stimulus, with the dogs spending significantly longer investigating the kiwi carcass and taxidermy kiwi in comparison to the scats, feathers and blank stimulus. There was no significant difference in the time the dogs spent investigating the different stimuli in the KAT dog group. Despite the decreased duration of investigation behaviour, dogs within the KAT dog group did not show fear-related behaviour in response to the kiwi stimuli presented. When the duration of time that the dogs spent investigating the different kiwi stimuli was compared across all three groups, no significant difference was found. This indicates that dogs across groups spent similar amounts of time investigating each stimulus.
The lack of obvious learned avoidance behaviours towards kiwi stimuli by KAT dogs in this study suggest that dogs did not show a generalised avoidance toward kiwi stimuli that were not used in their initial KAT. Dogs may still show avoidance toward the stimuli used in their initial training but learned avoidance may not generalise to other kiwi stimuli even if these stimuli are the same type. This poses an issue as each trainer uses different stimuli during KAT, and if dogs are not learning to avoid all kiwi stimuli, dogs may not adequately learn to avoid live kiwi. The kiwi carcass and taxidermy kiwi were of the greatest ‘interest’ to dogs across groups and so these may be useful stimuli for use in KAT, more so that kiwi scats and feathers. From this study, it seems that visual cues provoke an initial ‘interest’ in the dogs to investigate a stimulus. I suggested to use several conspicuous items such as taxidermy kiwi models during KAT to ensure generalisation across different stimuli and increase the efficacy of KAT.

text: Comparative importance of training stimuli in avian aversion training for the domestic dog (Canis familiaris) Dogs are the most significant threat to adult kiwi (Apteryx spp.), and kiwi aversion training (KAT) has been developed to reduce the likelihood of dogs harming and killing kiwi. In KAT, dogs are presented with a range of kiwi-related stimuli, which attempt to emulate live kiwi. The kiwi stimuli used can vary between trainers and may affect the overall efficacy of KAT. Thus, there is a need to assess the innate ‘interest’ of dogs in relation to kiwi stimuli to evaluate the potential relevance of different kiwi stimuli for KAT.
In this study, I assessed three groups of dogs with differing experience with kiwi: kiwi conservation dogs, KAT dogs, and kiwi naïve pet dogs. I presented dogs with four kiwi-related stimuli: a kiwi carcass, a taxidermy kiwi, kiwi feathers, kiwi scats, and a blank stimulus using a single-choice preference assessment. Within each trial, dogs were presented with a single kiwi or blank stimulus and were allowed two minutes with the stimulus. The amount of time the dogs spent within the experimental area as well as the behaviour of dogs were videoed throughout the experiment. I used the amount of time the dogs spent investigating a stimulus, as well as their latency to approach the stimulus, as measures of ‘interest’ from the dogs to each stimulus.
I found that, on average, dogs in all three groups spent more time investigating the kiwi carcass and taxidermy kiwi stimuli. However, the KAT dogs showed the lowest mean duration of investigating each stimulus, while the kiwi conservation dog group had the highest duration. For dogs in the naïve and kiwi conservation dog groups, there was a significant difference in the amount of time they spent investigating each stimulus, with the dogs spending significantly longer investigating the kiwi carcass and taxidermy kiwi in comparison to the scats, feathers and blank stimulus. There was no significant difference in the time the dogs spent investigating the different stimuli in the KAT dog group. Despite the decreased duration of investigation behaviour, dogs within the KAT dog group did not show fear-related behaviour in response to the kiwi stimuli presented. When the duration of time that the dogs spent investigating the different kiwi stimuli was compared across all three groups, no significant difference was found. This indicates that dogs across groups spent similar amounts of time investigating each stimulus.
The lack of obvious learned avoidance behaviours towards kiwi stimuli by KAT dogs in this study suggest that dogs did not show a generalised avoidance toward kiwi stimuli that were not used in their initial KAT. Dogs may still show avoidance toward the stimuli used in their initial training but learned avoidance may not generalise to other kiwi stimuli even if these stimuli are the same type. This poses an issue as each trainer uses different stimuli during KAT, and if dogs are not learning to avoid all kiwi stimuli, dogs may not adequately learn to avoid live kiwi. The kiwi carcass and taxidermy kiwi were of the greatest ‘interest’ to dogs across groups and so these may be useful stimuli for use in KAT, more so that kiwi scats and feathers. From this study, it seems that visual cues provoke an initial ‘interest’ in the dogs to investigate a stimulus. I suggested to use several conspicuous items such as taxidermy kiwi models during KAT to ensure generalisation across different stimuli and increase the efficacy of KAT.

year: 2018

title: Protection of native bush by Waikato dairy farmers: A cultural perspective

authors: Jay, Grace Mairi M.

subjects: geography

abstract: Protection of native vegetation on private land is particularly important for biodiversity conservation because most of the conservation land in public ownership is 300m or more above sea level. It is thus representative of higher altitude ecosystems. Almost all New Zealand's lower altitude areas are in private ownership. Maintaining current levels of indigenous biodiversity means, in practice, persuading many of the nation's farmers and forest landowners to retain or restore native bush and wetlands on their land.

text: Protection of native bush by Waikato dairy farmers: A cultural perspective Protection of native vegetation on private land is particularly important for biodiversity conservation because most of the conservation land in public ownership is 300m or more above sea level. It is thus representative of higher altitude ecosystems. Almost all New Zealand's lower altitude areas are in private ownership. Maintaining current levels of indigenous biodiversity means, in practice, persuading many of the nation's farmers and forest landowners to retain or restore native bush and wetlands on their land.

year: 2001

title: Ngā Tuituinga o te Pōtae: Rangatahi perspectives of leadership within Ngāti Maniapoto

authors: Moss, Luke

subjects: Rangatahi

abstract: Research on youth leadership development is often saturated by adult perceptions and thus the literature often lacks youth voice and youth perspective on what integral areas are needed for successful youth leadership development. This research focuses on the rangatahi of Ngāti Maniapoto and their perspectives of leadership within the iwi to aid the gap in academic literature relating to youth perception of leadership development.

Maniapoto has an abundance of leadership examples from the plethora of tūpuna that have developed the iwi to the leaders of contemporary Maniapoto pushing the iwi forward. The purpose of this research is to delve into the perspectives of rangatahi Maniapoto that pertain to good leadership qualities, their perception of leadership, unique leadership styles within Maniapoto, rangatahi leadership skills and perspectives of youth development within the iwi. By interviewing rangatahi with strong connection to Maniapoto this information of their perspectives revealed four integral areas of rangatahi leadership development were collated into a model for dissemination and use within the iwi for youth development practices. This model is named Ngā Tuituinga o te Pōtae and has four areas, education, collective, communication and vision. Education was identified by rangatahi as they found that learning Maniapoto reo and tikanga was integral for a Maniapoto leader, in addition they saw an opportunity to establish a wānanga to future proof our Maniapototanga. A collective approach to leadership was highlighted as the rangatahi perceive that Maniapoto leaders need to be well known in the community and have good relationships with iwi members to be successful. Rangatahi reported that communication was an important attribute for leaders to have, not just speech but communicating by doing was essential for a Maniapoto leader. Finally, rangatahi explained that leaders need to have a vision for the taiao and a vision for our people to be a successful leader, and be able to take the iwi to a place they have not been to before.

This study adds to the scarce literature on youth perceptions on youth leadership development and definitively answers the question on how rangatahi of Maniapoto perceive leadership and how rangatahi of Maniapoto would develop leadership within Te Nehenehenui. The key findings presented in this thesis indicate that rangatahi from Maniapoto engage and identify leadership in many ways, however they do agree that leadership development is necessary for Maniapoto to flourish in the future. Applying this model and research within the iwi will create new foundations for leadership to grow within Maniapoto, and fill the gap of leadership for the iwi that rangatahi have identified.

text: Ngā Tuituinga o te Pōtae: Rangatahi perspectives of leadership within Ngāti Maniapoto Research on youth leadership development is often saturated by adult perceptions and thus the literature often lacks youth voice and youth perspective on what integral areas are needed for successful youth leadership development. This research focuses on the rangatahi of Ngāti Maniapoto and their perspectives of leadership within the iwi to aid the gap in academic literature relating to youth perception of leadership development.

Maniapoto has an abundance of leadership examples from the plethora of tūpuna that have developed the iwi to the leaders of contemporary Maniapoto pushing the iwi forward. The purpose of this research is to delve into the perspectives of rangatahi Maniapoto that pertain to good leadership qualities, their perception of leadership, unique leadership styles within Maniapoto, rangatahi leadership skills and perspectives of youth development within the iwi. By interviewing rangatahi with strong connection to Maniapoto this information of their perspectives revealed four integral areas of rangatahi leadership development were collated into a model for dissemination and use within the iwi for youth development practices. This model is named Ngā Tuituinga o te Pōtae and has four areas, education, collective, communication and vision. Education was identified by rangatahi as they found that learning Maniapoto reo and tikanga was integral for a Maniapoto leader, in addition they saw an opportunity to establish a wānanga to future proof our Maniapototanga. A collective approach to leadership was highlighted as the rangatahi perceive that Maniapoto leaders need to be well known in the community and have good relationships with iwi members to be successful. Rangatahi reported that communication was an important attribute for leaders to have, not just speech but communicating by doing was essential for a Maniapoto leader. Finally, rangatahi explained that leaders need to have a vision for the taiao and a vision for our people to be a successful leader, and be able to take the iwi to a place they have not been to before.

This study adds to the scarce literature on youth perceptions on youth leadership development and definitively answers the question on how rangatahi of Maniapoto perceive leadership and how rangatahi of Maniapoto would develop leadership within Te Nehenehenui. The key findings presented in this thesis indicate that rangatahi from Maniapoto engage and identify leadership in many ways, however they do agree that leadership development is necessary for Maniapoto to flourish in the future. Applying this model and research within the iwi will create new foundations for leadership to grow within Maniapoto, and fill the gap of leadership for the iwi that rangatahi have identified.

year: 2021