Visser, FleurHartman, Karin L.Rood, Ente J. J.Hendriks, Arthur J. E.Zult, Daan B.Wolff, Wim J.Huisman, JefPierce, Graham J.2012-03-272012-03-272011-04Visser, F, Hartman, K L, Rood, E J J, Hendriks, A J E, Zult, D B, Wolff, W J, Huisman, J & Pierce, G J 2011, 'Risso's dolphins alter daily resting pattern in response to whale watching at the Azores', Marine Mammal Science, vol. 27, no. 2, pp. 366-381. https://doi.org/10.1111/j.1748-7692.2010.00398.x0824-0469http://hdl.handle.net/2164/2349We gratefully thank WWF the Netherlands and Greenpeace Netherlands, the Prins Bernhard Cultuurfonds, the Schure-Beijerinck-Popping Fund, the Dr. Catharina van Tussenbroek Foundation, the Foundation Vrijvrouwe van Renswoude for supporting our research. This article and its contents would not have been possible without the dedication of our M.Sc. students and volunteer team members, especially Machiel Oudejans, Kees den Hollander, and Else Nuyten. Special thanks go out to Dr. Alain F. Zuur for his help with the GAMM analysis and to Dr. Colin MacLeod and three anonymous reviewers for their constructive comments that greatly improved the manuscript. This project was carried out under scientific license nr. 4/CN/2004, issued to Nova Atlantis Foundation by the Azorean Department of the Environment, Direçcao de Regional do Ambiente, island of Faial. G. J. Pierce was supported by the ANIMATE project (MEXC-CT-2006-042337).16205067engRisso's dolphinGrampus griseuswhale watchingAzoresbehavioral budgetland observationsresting behaviorbottle-nosed dolphinsOrcinus-orcasampling methodsTursiops SPP.New-Zealandtour boatsbehaviordisturbanceFloridamodelQH301 BiologyQH301Journal article10.1111/j.1748-7692.2010.00398.x