Which species of bird might experience Fear Aversion Syndrome (FAS) if their carrier was placed on the floor?

The species that is most likely to experience Fear Aversion Syndrome (FAS) when their carrier is placed on the floor is the Amazon parrot. Amazon parrots are intelligent and social birds that often develop strong associations with their environment. When placed in a carrier on the floor, these birds may feel trapped and vulnerable, as this position can trigger a stress response due to their innate instincts to feel secure from potential threats.

In contrast, chickens, guinea hens, and ducks may not exhibit the same level of heightened stress or fear associated with the positioning of their carriers. Chickens and guinea hens, for example, are used to foraging and moving around on the ground, and ducks often have a different social structure and environmental awareness that may not be as impacted by such situations.

Understanding FAS in Amazon parrots is crucial for veterinary professionals, as managing their fear and stress can significantly impact their overall health and wellbeing. Ensuring that these birds are transported in a manner that minimizes fear—such as keeping carriers at an appropriate height—can alleviate potential stress and help prevent the development of Fear Aversion Syndrome.