Results 161 to 170 of about 41,809 (209)
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Zoo Biology, 2009
Bottlenose dolphins (Tursiops truncatus) and Guiana dolphin (Sotalia guianensis) live in sympatry along the Caribbean Coast of Central and South America and social interactions between these species have been described in the Caribbean Coast of Costa Rica, including sexual encounters.
S, Caballero, C S, Baker
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Bottlenose dolphins (Tursiops truncatus) and Guiana dolphin (Sotalia guianensis) live in sympatry along the Caribbean Coast of Central and South America and social interactions between these species have been described in the Caribbean Coast of Costa Rica, including sexual encounters.
S, Caballero, C S, Baker
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Guiana Dolphin long term survey by deep learning
The Guiana dolphin (Sotalia guianensis), commonly known as estuarine dolphin is one of the ten dolphins in great danger of extinction, currently classified as “near threatened” in the IUCN Red List of Threatened Species (IUCN, 2019). Indeed this species has restricted global distribution [1] as it is only found across the South-Western Atlantic ...Lisa Ferré +3 more
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Aquatic Mammals, 2014
1 Universidade Federal de Santa Catarina, Programa de Pos Graduacao em Ecologia, Departamento de Ecologia e Zoologia, Trindade, 88040970, Florianopolis, SC, Brazil E-mail: lbeiraocampos@gmail.com 2 Dalhousie University, Department of Biology, 1355 Oxford Street, B3H 4JI, Halifax, NS, Canada 3 Instituto Boto Cinza, R.
Luiza Beirão +3 more
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1 Universidade Federal de Santa Catarina, Programa de Pos Graduacao em Ecologia, Departamento de Ecologia e Zoologia, Trindade, 88040970, Florianopolis, SC, Brazil E-mail: lbeiraocampos@gmail.com 2 Dalhousie University, Department of Biology, 1355 Oxford Street, B3H 4JI, Halifax, NS, Canada 3 Instituto Boto Cinza, R.
Luiza Beirão +3 more
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Marine Mammal Science, 2018
AbstractA previous comparison of whistles using data sampled at 48 kHz suggested that certain frequency parameters vary along a latitudinal gradient. This geographical pattern may be biased because whistles sampled at higher frequencies could potentially have very different frequency contents.
Juliana Rodrigues Moron +8 more
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AbstractA previous comparison of whistles using data sampled at 48 kHz suggested that certain frequency parameters vary along a latitudinal gradient. This geographical pattern may be biased because whistles sampled at higher frequencies could potentially have very different frequency contents.
Juliana Rodrigues Moron +8 more
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Escape response of Guiana dolphins to bottlenose dolphin playback
Journal of Experimental Marine Biology and Ecology, 2023Julia C. Pierry +4 more
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Journal of Ethology, 2012
Analysis of behavioral sequences displayed by different individuals can be used to infer individual decisions under diverse conditions. This study investigates whether behavioral transitions and routines differ according to the group composition of Guiana dolphins (Sotalia guianensis).
Diana G. Lunardi, Renata G. Ferreira
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Analysis of behavioral sequences displayed by different individuals can be used to infer individual decisions under diverse conditions. This study investigates whether behavioral transitions and routines differ according to the group composition of Guiana dolphins (Sotalia guianensis).
Diana G. Lunardi, Renata G. Ferreira
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2017
The Sotalia guianensis dolphin occurs in the western Atlantic Ocean, from the south of Brazil to Central America. It is a coastal species, much susceptible to human impacts, as anthropogenic noises, which in general causes potential impacts in marine mammals’ populations, because the emission and reception of sound signals plays a complex and vital ...
Fábio de Sousa Pais +6 more
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The Sotalia guianensis dolphin occurs in the western Atlantic Ocean, from the south of Brazil to Central America. It is a coastal species, much susceptible to human impacts, as anthropogenic noises, which in general causes potential impacts in marine mammals’ populations, because the emission and reception of sound signals plays a complex and vital ...
Fábio de Sousa Pais +6 more
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To be or not to be controlled? The ecological role of the Guiana dolphin in its southernmost range
Estuarine, Coastal and Shelf Science, 2023G. Rupil +5 more
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