@misc{indiciae8e0e4a8648fe,
  title = {Cultural change in the songs of humpback whales (Megaptera novaeangliae) from Tonga},
  author = {N. Eriksen and L.A. Miller and J. Tougaard and D.A. Helweg},
  year = {2005},
  doi = {10.1163/1568539053778283},
  url = {https://pubs.usgs.gov/publication/70029047},
  note = {Source identifier: 70029047}
}