Training penguins to interact with enrichment devices for lasting effects

Area of Science:

• Animal Behavior
• Zoo Biology
• Animal Welfare Science

Background:

• Modern zoos utilize environmental enrichment and training to enhance animal welfare.
• Combining training procedures with enrichment strategies is under-explored.
• Current enrichment methods often rely on trial and error for effectiveness.

Purpose of the Study:

• To investigate the efficacy of integrating training techniques with environmental enrichment devices.
• To determine if combined training and enrichment increase animal interaction with devices.
• To assess the impact on naturalistic behaviors, specifically swimming time, in penguins.

Main Methods:

• Two penguin species (Magellanic and southern rockhopper) were studied.
• Enrichment devices were manipulated with fish to encourage interaction.
• Measures included time spent swimming and physical contact with enrichment devices.

Main Results:

• Baseline sessions showed no interaction with enrichment devices.
• Training sessions, with fish present, resulted in increased device contact and swimming time.
• Reintroducing devices without training led to decreased interaction and swimming time.

Conclusions:

• Integrating training with environmental enrichment significantly enhances penguin engagement with devices.
• This combined approach promotes naturalistic behaviors and offers a more effective enrichment strategy.
• Training is crucial for maximizing the benefits of enrichment devices in zoo settings.