Survey transects is a line feature class containing transects completed in 2011.

Sidney Island Shorebirds Survey transects line feature.

Survey effort is a polygon feature class with the original transects – for reference.

Sidney Island Shorebird Surveys transects area feature.

Rare species is a point feature class containing rare species sightings.

Survey areas is a polygon feature class containing mudflats and staging areas observed for shorebirds.

Grids surveyed is a polygon feature class containing the 5’ latitude by 5’ longitude grid cells surveyed for all seasons combined including the grids that were surveyed but where no species were seen. In order to produce maps for a specific season a selection for these grids must be performed.

Survey points is a point feature class containing transects and observations completed in 2011.