Birds of a Feather: International Perspectives on Poultry Science

Housing is not just a building choice. It is a biology choice, a management choice, and a market choice. Andy welcomes Dr. Inga Tiemann for a grounded comparison of European and North American approaches to welfare and production. They look closely at cages, aviaries, enriched systems, and mobile housing, and explain how genetics, behavior, and daily labor shape outcomes inside each environment. The episode avoids ideology and stays with evidence, showing how the same bird can succeed or struggle based on perches, litter quality, lighting programs, and the way people move through the house. Dr. Tiemann shares how precision behavior monitoring can reveal flock patterns that the eye misses. Listeners hear how sound, light, and layout influence movement and resting behavior, how feather cover and keel bone integrity become real-time welfare signals, and how positive welfare can be measured rather than assumed. The result is a practical framework for producers and retailers who want better welfare and consistent performance without losing sight of cost and staffing realities.   CREDITS Host - Andy Vance Producer - Lyndsey Johnson Audio Editor & Engineer - Michael Lunt   LEGAL The information provided in this episode of Unplucked is for informational and educational purposes only and should not be considered professional advice. While we discuss scientific research, public health, and industry practices, this podcast does not substitute for advice from qualified industry and scientific professionals. The views expressed in this episode are solely those of the host and guests and do not necessarily reflect the official opinions of The Poultry Science Association, their respective affiliates, or employees.