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Operation Deer Watch

doe and fawn

Monitoring deer reproduction has always been part of our deer management program. Yearly since 1960, DNR employees have reported location, deer type and number of deer seen from dawn to dusk for the summer months. These data help to determine the fawn-to-doe ratio and ultimately deer population estimates.

Survey guidelines

  • Report for August and September.
  • Enter deer management zone (map) for each observation.
  • Record deer observed from dawn to dusk (when headlights are not used for driving).
  • Use one line on the survey form for each observation.
  • Record ALL deer you see, not just does with fawns.
  • Do NOT include multiple observations if you are sure the same deer is being seen repeatedly.
  • Do not include trail camera counts in your observations.

Thank you for all your hard work and cooperation.

How to participate

The survey period is August 1 - September 30. You can help by recording and reporting your observations of deer.


Submit reports of deer from dawn to dusk to
Operation Deer Watch [exit DNR]

Reports should include:

  • number of does with fawns;
  • does without fawns;
  • lone fawns;
  • bucks;
  • unknown deer;
  • date; and
  • deer management zone and county (map)

Tally sheet

Record your observations at the end of every day, or print out and record your sightings on this tally sheet [PDF]. Periodically return to the survey page, using the tally sheet to fill out the survey.

Spread the word

Please inform others of this opportunity to tell the DNR of deer in their area.


Data collected is used in monitoring deer reproduction and ultimately in population modeling; annual results are in the Summer Deer Observation report.

Your summaries

If you would like to have a summary of your observations emailed to you at the end of the survey period, enter your email address for every observation.

Contact information
For information on wildlife surveys, contact:
Brian Dhuey
Wildlife population and harvest assessment specialist
Bureau of Wildlife Management
Last revised: Wednesday July 08 2015