Abstract
Marine mammal-based ecotourism is a well-established industry, and its pillar, whale watching, represents the most significant economic activity for many coastal communities. The fast growth of this business is due to the broad appeal that these charismatic, large animals have on many people and to coastal habitats that make some of them readily accessible. The benefits of marine mammal-based ecotourism are many and span from a better appreciation of the marine environment to sustaining local economies. The popularity of this form of marine tourism has, however, recently put in doubt its sustainability. Many species of marine mammals, at sea and on land, have been negatively affected by whale-watching and other tourism-related activities. In some cases, this “benign” ecotourism is becoming an additional threat to the survival of these animals. This chapter looks at this industry’s economic impact, its benefits and values, the negative effects on target species, and how we can mitigate negative impacts so that the welfare of marine mammals can be protected while visitors and operators alike benefit from ecotourism.
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While not all cetaceans are whales, cetacean-watching trips are often referred to as “whale watching.”
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Nonlethal.
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2008 is the most recent year where full data on the whale-watching industry is available.
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Baleen whales (Mysticeti) communicate using low-frequency acoustic signals.
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“A Review of Whale Watch Guidelines and Regulations Around the World”: https://iwc.int/private/downloads/ZIGknj3zwgPmvixnuykJqw/WWREGS%202013.pdf. There is also a workshop report entitled “Viewing and Interacting with Wild Marine Mammals” that includes a compilation of guidelines and regulations for viewing or interacting with marine wildlife in the United States: http://www.nmfs.noaa.gov/pr/pdfs/education/viewing_interacting_wild_marine_mammals2011.pdf
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Adaptive management is about “incorporating an ongoing process of experimentation, monitoring, and revision as an ongoing social learning process” [62].
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Any vessel (with or without engine), aircraft, or person in the water.
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Chase (as opposed to follow), causing the whale to change its course or speed.
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Bearzi, M. (2017). Impacts of Marine Mammal Tourism. In: Blumstein, D., Geffroy, B., Samia, D., Bessa, E. (eds) Ecotourism’s Promise and Peril. Springer, Cham. https://doi.org/10.1007/978-3-319-58331-0_6
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