ISS Map Instructions - Manomet

 

About the data

Manomet created this map using ISS records retrieved from eBird, an online database of bird distribution and abundance from the Cornell Lab of Ornithology. The International Shorebird Survey (ISS) is an organization of dedicated volunteers conducting field surveys during spring and fall migrations to provide hemispheric data on shorebirds. To learn more about ISS, go to https://www.manomet.org/program/shorebird-recovery/international-shorebird-survey-iss

If you are interested in becoming an ISS volunteer, contact Lisa Schibley at lschibley@manomet.org.

How to use this map tool

On the right, a number of controls and filters helps you select which shorebird records you will see mapped.  With the default settings, simply clicking on “Show Map” near the bottom will return all ISS records in the database for the last 10 years to the map.  You can then zoom into any particular area you wish.  Alternatively, use the drop down menus to select for species, location, date, or other filters to limit the size of your data.

Select Species

Only shorebirds are shown on this map. In the drop down list, shorebirds are listed alphabetically by common name. A user can select all shorebirds or a single species.

Select Project

Recently we added data from the Caribbean Waterbird Census Program led by BirdsCaribbean. The CWC monitors waterbirds, including shorebirds, in the Carribean during a 3-week period from January 14th to February 3rd.  By including the CWC data (and other projects in the future) on the ISS mapping tool, we hope to present a more complete picture of shorebird status and distribution in the western hemisphere.

You can present both ISS or CWC data (or both) on the map by selecting the appropriate box.

Select Location (select Site after Country and State)

A single country, a single country and state, or a single ISS location can be mapped. The locations available in the drop-down list are only ISS or CWC locations, not all locations in eBird.

Select Month(s) and Year

*Database currently includes all shorebird records entered into eBird through December 2018*

Select the month(s) you would like to include.

Select the year(s) you would like to include. The default is to map data from the last ten years, but you can choose any range of years to map.

“Show Map” and “Reset”

“Show Map” renders the map with the current set parameters. “Reset” changes the parameters back to their original settings (All species, Only ISS data, All locations, All Months, Past 10 years)

“Download”

This download button creates a .csv file that holds all the data that is within the parameters selected on the user interface. Please note, this is independent of what is rendered on the map. The downloaded data does not only include locations that are shown on the map. It includes all data that has been selected in the right control panel, regardless of where the map is zoomed into. If you wish to download data from just one location, make sure that location is selected on the drop-down list. The Download button is not available until a set of data has by chosen through the selection buttons.

This map is a work in progress with many improvements on the drawing board. If you are interested in offering suggestions or requests, please contact Lisa Schibley lschibley@manomet.org