Integrating cultural dimensions in sperm whale (Physeter macrocephalus) conservation: threats, challenges and solutions

Details

• Journal Title:
  Philosophical Transactions of the Royal Society B: Biological Sciences
• Personal Author:
  Eguiguren, Ana ; Avila, Isabel ; Mesnick, Sarah ; Cantor, Mauricio ; Hersh, Taylor ; Pérez-Puig, Héctor ; Rosero, Patricia ; Rendell, Luke ; Whitehead, Hal ; Rojas, Constanza ; Alava, Juan Jose
• NOAA Program & Office:
  NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center)
• Description:
  Culture—socially transmitted behaviours shared within a community—can influence animal populations' structure, vulnerability and resilience. Clans of sperm whales in the Eastern Tropical Pacific (ETP) exemplify the profound influence of culture on these dynamics and highlight the challenges of accounting for culture in conservation efforts. Globally, sperm whales are classified as vulnerable, and the ETP sperm whale population has struggled to reach a positive growth rate. This stagnation is partly due to cumulative anthropogenic threats in the region, including fishing conflicts, vessel traffic, pollution, deep sea mining, oil and gas exploration, and anthropogenic climate change. The United Nations Convention on Migratory Species adopted a Concerted Action for ETP sperm whales in 2017, proposing collaborative efforts to address cultural dimensions in conservation. However, knowledge gaps and real-world implementation challenges persist. Here, we review the role of social transmission in shaping sperm whale behaviour and populations, outline current anthropogenic threats and environmental stressors they face in the ETP, and discuss the ongoing challenges of incorporating cultural dimensions into large-scale international conservation efforts. Strengthening transnational collaboration and capitalizing on new technologies for efficient analysis can help bridge these knowledge gaps and enhance future research on this iconic species.
• Source:
  Philosophical Transactions of the Royal Society B: Biological Sciences, 380(1925)
• DOI:
  https://doi.org/10.1098/rstb.2024.0142
• ISSN:
  0962-8436 ; 1471-2970
• Format:
  PDF
• Publisher:
  The Royal Society
• Document Type:
  Journal Article
• License:
  https://creativecommons.org/licenses/by/4.0/
• Rights Information:
  CC BY
• Compliance:
  Submitted
• Main Document Checksum:
  urn:sha-512:9a361c1203a73be70e5f7be142836b6fcf74319f6daf6ab1fa2272ffd5124bae5a8bdf1dbfaff9a04399d0e7f37e6be536e44684ea4261402cba6303d587a300
• Download URL:
  https://repository.library.noaa.gov/view/noaa/70545/noaa_70545_DS1.pdf
• File Type:
  [PDF - 3.29 MB ]