Which strategy is effective in preventing a neophobic response in birds?

Having items for examination already visible is an effective strategy in preventing a neophobic response in birds because it helps the birds acclimate to their environment before they encounter new objects. When birds can see new items in their surroundings over time, they can observe them without the pressure of a sudden introduction. This gradual exposure allows them to investigate at their own pace, reducing anxiety associated with the unknown.

This pre-exposure helps build familiarity and can foster a sense of safety and security in their environment, which is essential in mitigating fear responses. When birds are allowed to explore and investigate visible items on their own terms, they are less likely to react with fear or avoidance when they eventually come into contact with these items.

Other strategies might not offer the same level of familiarity and comfort as simply having the items visible beforehand. For instance, gradually introducing new items while they are unseen or unfamiliar may not provide the same security, so the birds might still react with caution or apprehension.