359
Coscarella JM, Dans SL, Crespo EA, Pedraza SN (2003) Potential impact of unregulated dolphinwatching activities in Patagonia. J Cetacean Res Manag 5(1):77–84
Cremer MR, Pinheiro PS, Simões-Lopes PC (2012) Prey consumed by Guiana dolphin Sotalia
guianensis (Cetacea, Delphinidae) and franciscana dolphin Pontoporia blainvillei (Cetacea,
Pontoporiidae) in an estuarine environment in southern Brazil. Iheringia Serie Zoologia
102(2):131–137
Cunha HA, Silva VMF, Lailson-Brito J Jr, Santos MCO, Flores PAC, Martin AR, Azevedo AF,
Fragoso ABL, Zanelatto RC, Solé-Cava AM (2005) Riverine and marine ecotypes of Sotalia
dolphins are different species. Mar Biol 148:449–457
da Silva VMF, Best RC (1996) Sotalia fluviatilis. Mamm Species 527:1–17
Daura-Jorge FG, Wedekin LL, Piacentini VDQ, Simões-Lopes PC (2005) Seasonal and daily patterns of group size, cohesion and activity of the estuarine dolphin, Sotalia guianensis (P.J.
van Bénéden) (Cetacea, Delphinidae), in southern Brazil. Revista Brasileira de Zoologia
22(4):1014–1021. doi:10.1590/S0101-81752005000400029
Daura-Jorge FG, Rossi-Santos MR, Wedekin LL, Simões-Lopes PC (2007) Behavioral patterns
and movement intensity of Sotalia guianensis (P. J. van Bénéden) (Cetacea, Delphinidae) in
two different areas on the Brazilian coast. Revista Brasileira de Zoologia 24(2):265–270
Daura-Jorge FG, Wedekin LL, Simões-Lopes PC (2011) Feeding habits of the Guiana dolphin,
Sotalia guianensis (Cetacea: Delphinidae), in Norte Bay, southern Brazil. Sci Mar 75(1):163–
169. doi:10.3989/scimar.2011.75n1163
de Albuquerque NS, da Souto AS (2013) Motorboat noise can potentially mask the whistle sound
of estuarine dolphins (Sotalia guianensis). Ethnobiol Conservation 2(5):1–15
De Andrade LG, Lima IMS, Bittencourt L, Bisi TL, Lailson-Brito J Jr, de Azevedo AF (2015)
High-frequency whistles of Guiana dolphins (Sotalia guianensis) in Guanabara Bay, southeastern Brazil. J Acoust Soc Am 137(1):15–19. doi:10.1121/1.4902428
de Filla GF, de Monteiro-Filho ELA (2009) Monitoring tourism schooners observing estuarine
dolphins (Sotalia guianensis) in the Estuarine Complex of Cananéia, south-east Brazil. Aquat
Conserv Mar Freshwat Ecosyst 19:772–778. doi:10.1002/aqc
de Filla GF, Atem ACG, Bisi TL, de Oliveira LV, Domit C, Gonçalves M, de Monteiro-Filho ELA
et al (2008) Proposal for creation of a “zoning with regulation of use in the Cananéia estuarinelagoon complex” aiming the conservation of the estuarine dolphin, Sotalia guianensis (van
Bénéden) (Cetacea, Delphinidae). Pan-Am J Aquat Sci 3(1):75–83
de Filla GF, de Oliveira CIB, Gonçalves JM, de Monteiro-Filho ELA (2012) The economic evaluation of estuarine dolphin (Sotalia guianensis) watching tourism in the Cananéia region, southeastern Brazil. Int J Green Econ 6(1):95–116. doi:10.1504/IJGE.2012.048427
de Flores PAC, Bazzalo M, Caballero S, de Santos MCO, Rossi-Santos MR, Trujillo F, BolañosJimenez J, Cremer MJ, May-Collado LJ, de Silva FJL, Montiel-Villalobos MG, de Azevedo
AF, Meirelles ACO, Flach L, Barrios-Garrido H, Simões-Lopes PC, Cunha HA, Van Waerebeek
K (2010) Proposed english common name for the neotropical delphinid Sotalia guianensis
(P.J. Van Bénedén, 1864). Lat Am J Aquat Mamm 8(1–2):179–181
De Fontaubert AC, Downes DR, Agardy TS (1996) Biodiversity in the seas: implementing the convention on biological diversity in marine and coastal habitats. IUCN, Gland and Cambridge,
p 82
de Meirelles ACO, Ribeiro ÁC, Silva CPN, Soares Filho AA (2010) Records of Guiana dolphin,
Sotalia guianensis, in the State of Ceará, Northeastern Brazil. Lat Am J Aquat Mamm 8(1–
2):97–102. doi:10.5597/lajam00157
de Oshima JEF, de Santos MCO, Bazzalo M, de Flores PAC, do Pupim FN (2010) Home ranges of
Guiana dolphins (Sotalia guianensis) (Cetacea: Delphinidae) in the Cananéia estuary, Brazil.
J Mar Biol Assoc UK 90(8):1641–1647. doi.org/10.1017/S0025315410001311
Deconto LS, Monteiro-Filho ELA (2013) High initial and minimum frequencies of whistles in the
southeast and south of Brazil. J Acoust Soc Am 134(5):3899–3904
Deconto LS, de Monteiro-Filho ELA (2016) Day and night sounds of the Guiana dolphin, Sotalia
guianensis (Cetacea: Delphinidae) in southeastern Brazil. Acta Ethol 19:61–68. doi:10.1007/
s10211-015-0223-y
13 Anthropogenic Noise and Guiana Dolphins (Sotalia guianensis) in Brazil…
Coscarella JM, Dans SL, Crespo EA, Pedraza SN (2003) Potential impact of unregulated dolphinwatching activities in Patagonia. J Cetacean Res Manag 5(1):77–84
Cremer MR, Pinheiro PS, Simões-Lopes PC (2012) Prey consumed by Guiana dolphin Sotalia
guianensis (Cetacea, Delphinidae) and franciscana dolphin Pontoporia blainvillei (Cetacea,
Pontoporiidae) in an estuarine environment in southern Brazil. Iheringia Serie Zoologia
102(2):131–137
Cunha HA, Silva VMF, Lailson-Brito J Jr, Santos MCO, Flores PAC, Martin AR, Azevedo AF,
Fragoso ABL, Zanelatto RC, Solé-Cava AM (2005) Riverine and marine ecotypes of Sotalia
dolphins are different species. Mar Biol 148:449–457
da Silva VMF, Best RC (1996) Sotalia fluviatilis. Mamm Species 527:1–17
Daura-Jorge FG, Wedekin LL, Piacentini VDQ, Simões-Lopes PC (2005) Seasonal and daily patterns of group size, cohesion and activity of the estuarine dolphin, Sotalia guianensis (P.J.
van Bénéden) (Cetacea, Delphinidae), in southern Brazil. Revista Brasileira de Zoologia
22(4):1014–1021. doi:10.1590/S0101-81752005000400029
Daura-Jorge FG, Rossi-Santos MR, Wedekin LL, Simões-Lopes PC (2007) Behavioral patterns
and movement intensity of Sotalia guianensis (P. J. van Bénéden) (Cetacea, Delphinidae) in
two different areas on the Brazilian coast. Revista Brasileira de Zoologia 24(2):265–270
Daura-Jorge FG, Wedekin LL, Simões-Lopes PC (2011) Feeding habits of the Guiana dolphin,
Sotalia guianensis (Cetacea: Delphinidae), in Norte Bay, southern Brazil. Sci Mar 75(1):163–
169. doi:10.3989/scimar.2011.75n1163
de Albuquerque NS, da Souto AS (2013) Motorboat noise can potentially mask the whistle sound
of estuarine dolphins (Sotalia guianensis). Ethnobiol Conservation 2(5):1–15
De Andrade LG, Lima IMS, Bittencourt L, Bisi TL, Lailson-Brito J Jr, de Azevedo AF (2015)
High-frequency whistles of Guiana dolphins (Sotalia guianensis) in Guanabara Bay, southeastern Brazil. J Acoust Soc Am 137(1):15–19. doi:10.1121/1.4902428
de Filla GF, de Monteiro-Filho ELA (2009) Monitoring tourism schooners observing estuarine
dolphins (Sotalia guianensis) in the Estuarine Complex of Cananéia, south-east Brazil. Aquat
Conserv Mar Freshwat Ecosyst 19:772–778. doi:10.1002/aqc
de Filla GF, Atem ACG, Bisi TL, de Oliveira LV, Domit C, Gonçalves M, de Monteiro-Filho ELA
et al (2008) Proposal for creation of a “zoning with regulation of use in the Cananéia estuarinelagoon complex” aiming the conservation of the estuarine dolphin, Sotalia guianensis (van
Bénéden) (Cetacea, Delphinidae). Pan-Am J Aquat Sci 3(1):75–83
de Filla GF, de Oliveira CIB, Gonçalves JM, de Monteiro-Filho ELA (2012) The economic evaluation of estuarine dolphin (Sotalia guianensis) watching tourism in the Cananéia region, southeastern Brazil. Int J Green Econ 6(1):95–116. doi:10.1504/IJGE.2012.048427
de Flores PAC, Bazzalo M, Caballero S, de Santos MCO, Rossi-Santos MR, Trujillo F, BolañosJimenez J, Cremer MJ, May-Collado LJ, de Silva FJL, Montiel-Villalobos MG, de Azevedo
AF, Meirelles ACO, Flach L, Barrios-Garrido H, Simões-Lopes PC, Cunha HA, Van Waerebeek
K (2010) Proposed english common name for the neotropical delphinid Sotalia guianensis
(P.J. Van Bénedén, 1864). Lat Am J Aquat Mamm 8(1–2):179–181
De Fontaubert AC, Downes DR, Agardy TS (1996) Biodiversity in the seas: implementing the convention on biological diversity in marine and coastal habitats. IUCN, Gland and Cambridge,
p 82
de Meirelles ACO, Ribeiro ÁC, Silva CPN, Soares Filho AA (2010) Records of Guiana dolphin,
Sotalia guianensis, in the State of Ceará, Northeastern Brazil. Lat Am J Aquat Mamm 8(1–
2):97–102. doi:10.5597/lajam00157
de Oshima JEF, de Santos MCO, Bazzalo M, de Flores PAC, do Pupim FN (2010) Home ranges of
Guiana dolphins (Sotalia guianensis) (Cetacea: Delphinidae) in the Cananéia estuary, Brazil.
J Mar Biol Assoc UK 90(8):1641–1647. doi.org/10.1017/S0025315410001311
Deconto LS, Monteiro-Filho ELA (2013) High initial and minimum frequencies of whistles in the
southeast and south of Brazil. J Acoust Soc Am 134(5):3899–3904
Deconto LS, de Monteiro-Filho ELA (2016) Day and night sounds of the Guiana dolphin, Sotalia
guianensis (Cetacea: Delphinidae) in southeastern Brazil. Acta Ethol 19:61–68. doi:10.1007/
s10211-015-0223-y
13 Anthropogenic Noise and Guiana Dolphins (Sotalia guianensis) in Brazil…