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Optimizing tropical forest bird surveys using passive acoustic monitoring and high temporal resolution sampling. Author(s): METCALF, O. C.; BARLOW, J.; MARSDEN, S.; MOURA, N. G. de; BERENGUER, E.; FERREIRA, J. N.; LEES, A. C. Estimation of avian biodiversity is a cornerstone measure of ecosystem condition. Surveys conducted using autonomous recorders are often more efficient at estimating diversity than traditional point-c... ... Repository: BDPA Publication year: 2022
An application of hotelling's t2 test for the comparison of the visual-acoustic method in the identification of ingestive cattle behavior. Author(s): VIGAS, V. P.; VOLPI, D.; ALVES, F. V.; SILVA, G. O.; SARAIVA, E. F. Repository: BDPA Publication year: 2020
Wing morphometry and acoustic signals in sterile and wild males: implications for mating success in Ceratitis capitata. Author(s): SOUZA, J. M. G. A. de S.; LIMA-FILHO, P. A. de; MOLINA, W. F.; ALMEIDA, L. M. de; GOUVEIA, M. B. de; MACÊDO, F. P. de; LAUMANN, R. A.; PARANHOS, B. A. J. Repository: BDPA Publication year: 2015
Validação da bioacústica como alternativa à avaliação visual para monitoramento do comportamento ingestivo de bovinos em pastagens. Author(s): VOLPI, D.; ALVES, F. V.; SARAIVA, E. F.; VIGAS, V. P.; ARGUELHO, A. da S.; ZOPOLLATTO, M.; ALMEIDA, R. G. de A observação visual do comportamento ingestivo em ruminantes, principalmente naqueles mantidos em pastagens, apesar de comumente utilizada com diferentes finalidades de estudo, é trabalhosa, pouca pre... ... Repository: BDPA Publication year: 2018
Spatial release from masking in crocodilians. Author(s): THÉVENET, J.; PAPET, L.; CAMPOS, Z.; GREENFIELD, M.; BOYER, N.; GRIMAULT, N.; MATHEVON, N. Ambient noise is a major constraint on acoustic communication in both animals and humans. One mechanism to overcome this problem is Spatial Release from Masking (SRM), the ability to distinguish a tar... ... Repository: BDPA Publication year: 2022
Current knowledge of the species complex Anastrepha fraterculus (Diptera, Tephritidae) in Brazil. Author(s): VANÍCKOVÁ, L.; HERNÁNDEZ-ORTIZ, V.; BRAVO, I. S. J.; DIAS, V.; RORIZ, A. K. P.; LAUMANN, R. A.; MENDONÇA, A. de L.; PARANHOS, B. A. J.; NASCIMENTO, R. R. do The study of the species complex Anastrepha fraterculus (Af complex) in Brazil is especially important in a taxonomical, evolutionary and pest management context, because there are evidences that some... ... Repository: BDPA Publication year: 2015
Efficiency of distinct data mining algorithms for classifying stress level in piglets from their vocalization. Author(s): CORDEIRO, A. F. da S.; NÄÄS, I. de A.; OLIVEIRA, S. R. de M.; VIOLARO, F.; ALMEIDA, A. C. M. de Almeida ABSTRACT: Among the challenges of pig farming in today's competitive market, there is factor of the product traceability that ensures, among many points, animal welfare. Vocalization is a valuable too... ... Repository: BDPA Publication year: 2012
Understanding vocalization might help to assess stressful conditions in piglets. Author(s): CORDEIRO, A. F. da S.; NÄÄS, I. de A.; OLIVEIRA, S. R. de M.; VIOLARO, F.; NEVES, D. P. Abstract: Assessing pigs? welfare is one of the most challenging subjects in intensive pig farming. Animal vocalization analysis is a noninvasive procedure and may be used as a tool for assessing anim... ... Repository: BDPA Publication year: 2013
Has the soybean oil supplementation effect on milk production, feed efficiency, and grazing behavior of Girolando cows under moderate heat stress in western Amazonia? Author(s): SALMAN, A. K. D.; SOUZA, E. C. de; CARVALHO, G. A. de; SILVA, F. R. F. da; HALFEN, J.; SANTIAGO, E. A. A. de; CRUZ, P. G. da; SCHMITT, E. The effect of soybean oil supplementation in the diet of early lactating Girolando cows under moderate heat stress were studied in a grazing trial. Dry matter intake (DMI), milk yield, feed efficiency... ... Repository: BDPA Publication year: 2022
Differences in the behavioral parameters of young Zebu and composite bulls kept on Non-Forested or in Integrated Crop–Livestock–Forestry Systems. Author(s): MORAES, M. J.; CASTILHO, E. F. DE; BALIEIRO, J. C. DE C.; BERNARDI, A. C. de C.; BARRETO, A. DO N.; PINHO, L. F.; RAMOS, G. G.; AZEVEDO, G. N.; ZANETTI, L. K.; GARCIA, A. R. The behavior of ruminants can influence their productive efficiency. The aim of this study was to evaluate the behavior of young zebu and composite bulls kept in pasture production systems, either in... ... Repository: BDPA Publication year: 2024

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