Comparing Data Collection Tools for Zoo Management Decision-Making: A Case Study Examining Behavioral Measures of...

Area of Science:

• Animal Behavior
• Zoo Science
• Conservation Biology

Background:

• Systematic data collection is vital for evidence-based decision-making in zoological institutions.
• Understanding exhibit use and social behaviors, like pair-bonding, is crucial for animal welfare and management.
• Humboldt penguins (Spheniscus humboldti) were studied to assess pair-bond strength and exhibit utilization.

Purpose of the Study:

• To evaluate the effectiveness of two different data collection applications for assessing pair-bond strength in Humboldt penguins.
• To analyze exhibit use patterns and activity budgets of a Humboldt penguin colony over two years.
• To identify key considerations for implementing systematic data collection in zoo environments.

Main Methods:

• Two years of systematic data collection using instantaneous scan sampling and all-occurrence sampling.
• Observations conducted 2-3 times per week, totaling nearly 240 hours across two data collection systems.
• Evaluation of activity patterns, courtship behaviors, and proximity as indicators of pair-bond strength.

Main Results:

• Activity patterns, particularly time spent in water, varied among individual penguins and between data collection tools.
• Individual differences in courtship-related behaviors were significant.
• A positive correlation was observed between the duration of pair-bonds and the amount of time pairs spent in close proximity.

Conclusions:

• Interpreting systematic data requires integrating husbandry details and keeper knowledge for a comprehensive understanding.
• Thorough evaluation of data collection systems (setup, usability, data export) is essential before adoption.
• Effective implementation of data collection tools can enhance the value and interpretability of behavioral data in zoos.