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Type: Artigo de evento
Title: Using Vocalization Pattern To Assess Broiler's Well Being
Author: Pereira E.M.
Naas I.A.
Jacob F.G.
Abstract: This research aimed to analyze the sounds emitted by chickling under social isolation and specific interactions. Birds were placed in a semi-anechoic chamber and their vocalization was registered using a unidirectional microphone. Results showed that pullets vocalize different when isolated and in clusters. When isolated chicks emit a high intensity sound identified as "danger call". The amount of signal energy and the centroid were influenced by the chick weight.
Editor: Czech Centre for Science and Society
Rights: fechado
Identifier DOI: 
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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