Annual frequency for IBA Lower St. John River (Sheffield / Jemseg)

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Data used on this page are considered provisional, have not necessarily been reviewed or edited, and may be subject to significant change. These data have been released for public interest only and do not represent an official list of birds for the IBA.

The following graphs provide the annual pattern of frequency (proportion of surveys where a species was detected) based on data associated with this IBA only. To view more advanced options as well as data from other projects, you can go to the NatureCounts data summary page.

Please note that these graphs do not necessarily reflect actual trends in the species population and may be subject to various reporting biases and changes in methodology along the years.

Datasets used in this page:

  • Breeding Bird Surveys (total per route) (42 surveys)
  • Breeding Bird Surveys (50 stops, Canada) (194 surveys)
  • Christmas Bird Counts (37 surveys)
  • EBird Canada (Atlantic) (2,811 surveys)
  • Maritimes Breeding Bird Atlas (2006-2010): point count data (90 surveys)
  • Maritimes Breeding Bird Atlas (2006-2010): rare species and colonial data (113 surveys)
  • Project Nestwatch (657 surveys)
  • Project FeederWatch (Canada) (243 surveys)
  • Atlantic Canada Shorebird Survey (128 surveys)
  • This page is provided through a web service of NatureCounts, a web site hosted by Bird Studies Canada, a partner of the Avian Knowledge Network.
    The IBA Program is an international conservation initiative coordinated by BirdLife International. The Canadian co-partners for the IBA Program are Bird Studies Canada and Nature Canada.
       © Bird Studies Canada