@misc{indiciaeda0147980613,
  title = {Introduced predators transform subarctic islands from grassland to tundra},
  author = {D.A. Croll and J.L. Maron and J. A. Estes and E.M. Danner and G.V. Byrd},
  year = {2005},
  doi = {10.1126/science.1108485},
  url = {https://pubs.usgs.gov/publication/70029202},
  note = {Source identifier: 70029202}
}