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	Provedor de dados Anais da ABC (AABC) (2) Ecology and Society (1) Autor ABREU,MÁRVIO L.T. DE (1) Ades,César (1) FERREIRA,RONY A. (1) GARBOSSA,CESAR A.P. (1) LEMES,MARINA A.G. (1) MOREIRA,RENNAN H.R. (1) MOURA,GISELLE B. DE (1) North, Joanne M. A.; University of Melbourne; fflojjo@yahoo.com (1) OLIVEIRA,RODRIGO F. DE (1) Oliveira,Dilmar A.G. (1) PALENCIA,JORGE Y.P. (1) Parris, Kirsten M; University of Melbourne; Australian Research Centre for Urban Ecology, Royal Botanic Gardens Melbourne; k.parris@unimelb.edu.au (1) SILVA,MARILANE D. (1) Velik-Lord, Meah; University of Melbourne; meah@unimelb.edu.au (1) Mais... Palavra-chave Vocal communication (3) Acoustic interference (1) Ambient noise (1) Amphibian decline (1) Animal behavior (1) Behavior suckling (1) Bioacoustics (1) Crinia signifera (1) Litoria ewingii (1) Long calls (1) Neotropics (1) Nursing (1) Piglet (1) Primates (1) Road ecology (1) Signal design (1) Sow grunting (1) Swine production (1) Traffic noise (1) Urban ecology (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Peer-Reviewed Reports (1) Ano 2018 (1) 2009 (1) 2004 (1) País Brazil (2) Canada (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Frogs Call at a Higher Pitch in Traffic Noise Ecology and Society Parris, Kirsten M; University of Melbourne; Australian Research Centre for Urban Ecology, Royal Botanic Gardens Melbourne; k.parris@unimelb.edu.au; Velik-Lord, Meah; University of Melbourne; meah@unimelb.edu.au; North, Joanne M. A.; University of Melbourne; fflojjo@yahoo.com. Male frogs call to attract females for mating and to defend territories from rival males. Female frogs of some species prefer lower-pitched calls, which indicate larger, more experienced males. Acoustic interference occurs when background noise reduces the active distance or the distance over which an acoustic signal can be detected. Birds are known to call at a higher pitch or frequency in urban noise, decreasing acoustic interference from low-frequency noise. Using Bayesian linear regression, we investigated the effect of traffic noise on the pitch of advertisement calls in two species of frogs, the southern brown tree frog (Litoria ewingii) and the common eastern froglet (Crinia signifera). We found evidence that L. ewingii calls at a higher pitch in... Tipo: Peer-Reviewed Reports Palavras-chave: Acoustic interference; Ambient noise; Amphibian decline; Animal behavior; Bioacoustics; Road ecology; Signal design; Traffic noise; Urban ecology; Vocal communication; Litoria ewingii; Crinia signifera. Ano: 2009 Effects of maternal artificial vocalization on hyperprolific lactating sows and piglets behavior Anais da ABC (AABC) MOREIRA,RENNAN H.R.; OLIVEIRA,RODRIGO F. DE; PALENCIA,JORGE Y.P.; LEMES,MARINA A.G.; SILVA,MARILANE D.; GARBOSSA,CESAR A.P.; ABREU,MÁRVIO L.T. DE; MOURA,GISELLE B. DE; FERREIRA,RONY A.. Abstract The objective of this trial was to evaluate the behavioral patterns and performance of lactating sows and their litters under the effect of artificial vocalization. Twenty-eight sows and their litters were distributed in a completely randomized design in a 2x2 factorial scheme (artificial vocalization x lactation week). The behavior of the animals was monitored during 24 hours on the 7th and 15th days of lactation, analyzing the number, interval, and frequency of nursings. The body condition and performance of the sows were also evaluated. Artificial vocalization promoted higher frequencies of eating for sow and nursing for piglets (P <0.05), increased inactive sow behavior (P <0.05), and reduced sow alert in activity (P <0.05). The... Tipo: Info:eu-repo/semantics/article Palavras-chave: Behavior suckling; Piglet; Swine production; Sow grunting; Nursing; Vocal communication. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703675 Long-distance calls in Neotropical primates Anais da ABC (AABC) Oliveira,Dilmar A.G.; Ades,César. Long-distance calls are widespread among primates. Several studies concentrate on such calls in just one or in few species, while few studies have treated more general trends within the order. The common features that usually characterize these vocalizations are related to long-distance propagation of sounds. The proposed functions of primate long-distance calls can be divided into extragroup and intragroup ones. Extragroup functions relate to mate defense, mate attraction or resource defense, while intragroup functions involve group coordination or alarm. Among Neotropical primates, several species perform long-distance calls that seem more related to intragroup coordination, markedly in atelines. Callitrichids present long-distance calls that are... Tipo: Info:eu-repo/semantics/article Palavras-chave: Long calls; Neotropics; Primates; Vocal communication. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000200031 Registros recuperados: 3 Primeira ... 1 ... Última

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