Sökning: "Red Junglefowl"
Visar resultat 1 - 5 av 34 uppsatser innehållade orden Red Junglefowl.
1. Domestications effect on associative and spatial learning in chickens (Gallus gallus)
Kandidat-uppsats, Linköpings universitet/BiologiSammanfattning : The effects of domestication on animals’ behaviors and morphology are well known and documented. Changes due to domestication include higher sociability, decreased fearfulness, and increased boldness. LÄS MER
2. Domestication effects on the human-chicken relationship
Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : Domesticated species possess certain cognitive abilities that allow them to thrive in an environment with regular human interaction, and these interactions contribute to the overall human-animal relationship. Studying the human-animal relationship allows us to better understand how domesticated animals perceive and navigate their environment, which can then be used to improve their welfare. LÄS MER
3. Cognitive Judgment Bias in Red Junglefowl (Gallus gallus) Selected for High vs. Low Fear of Humans
Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : The Red Junglefowl is a species of bird that was domesticated by humans around 8 000 years ago. Over time, domestication has led to changes in behavior and morphology, made possible by reduced fear of humans. Fear has been shown to affect cognitive processes, such as the way ambiguous stimuli are perceived by the individual. LÄS MER
4. Exploring if Eyespot Tests can Replace Cognitive Judgement Bias Tasks when Assessing Affective State in Red Junglefowl chicks
Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : We can describe cognition as the mental processes involved when processing signals and information from our surroundings. Despite being vital for our actions, these processes can be biased by emotions, which results in a judgement bias of ambiguous information. LÄS MER
5. Significant increase in liver and heart mass found in post hatching red junglefowls (Gallus gallus).
Kandidat-uppsats, Linköpings universitet/BiologiSammanfattning : Significant heart and liver increase in hatching and neonates has been found evident in multiple different species such as the emu, Peking Duck, and pigs. The relative mechanism behind heart growth could be tied to closing of the ductus arteriosus, however there is still a debate whether it’s significant impact in avian species. LÄS MER