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Individual Responses of Captive Amazon Parrots to Routine Handling Can Reflect Their Temperament.
Gabriela Ramos1, Victor Araújo Franzone Vital1,2, Talys Henrique Assumpção Jardim3
1Programa de Pós-Graduação em Biodiversidade e Conservação da Natureza, Universidade Federal de Juiz de Fora, Juiz de Fora 36.036-900, Brazil.
Animals : an Open Access Journal From MDPI
|February 25, 2023
Summary
Fearful parrots exhibit greater distress during physical restraint. Behavioral training programs also increase parrot responsiveness to restraint, suggesting its use for assessing fear responses in rehabilitation centers.
Area of Science:
- Ethology
- Animal Behavior
- Avian Welfare
Background:
- Limited research exists on temperament and physical restraint responses in captive parrots.
- Understanding these factors is crucial for ex situ conservation programs and animal welfare.
Purpose of the Study:
- Identify key parrot temperament dimensions.
- Investigate the relationship between temperament and response to physical restraint for blood collection.
- Evaluate the impact of behavioral training on restraint responsiveness.
Main Methods:
- Temperament dimensions (activity, neophilia, vigilance, fearfulness) were assessed in parrots.
- Parrots underwent behavioral training to improve flight capacity and increase human aversion.
- Responsiveness to physical restraint for blood collection was measured before and after training.
Main Results:
- Fearfulness was positively correlated with increased vocalizations and struggle attempts during restraint.
- Parrots demonstrated heightened responsiveness to physical restraint following behavioral training.
- Individual differences in fear responses were evident during handling.
Conclusions:
- Fearful temperament traits are associated with greater reactivity to physical restraint in parrots.
- Behavioral training can intensify responses to physical restraint.
- Physical restraint is a potentially viable method for assessing individual fear responses in rehabilitation settings.
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