Kwang Sun Sang*
The avian beak serves multiple essential functions, including feeding, drinking, grasping and defense against predators and parasites. In poultry production, the beak is essential for feed interaction and is often manipulated to prevent behaviors such as feather pecking and cannibalism. Investigating beak morphometric through advanced imaging and geometric morphometric techniques can provide valuable insights into how beak shape affects critical management issues like heat stress and feeding behavior. Furthermore, existing literature focus on several genes linked to beak development, suggesting that morphometric assessments of beak shape could enhance poultry management and welfare.
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