Thirteen-lined ground squirrels (Ictidomys tridecemlineatus; formerly Spermophilus tridecemlineatus) are cute, chipmunk-sized ground squirrels that reside in short-grass areas. But as cute as they are, sometimes their presence conflicts with homeowner interests. This blog post will explain how to use snap traps for poison free control of thirteen-lined ground squirrels.
Step 1. Make sure that lethal control of thirteen-lined ground squirrels is legal in your area. Your state wildlife agency will know.
Step 2. Confirm that you have thirteen-lined ground squirrels on your property. This should be easy to do as thirteen-lined ground squirrels are easy to recognize as they frolic about on warm sunny days.

Step 3. Purchase several rat-sized snap traps. Victor brand is shown as it is a common one.
But other rat-sized snap traps will do the trick as well. I suggest using rat traps with the expanded triggers as shown here in the photo, rather than the thin metal triggers.
Expanded triggers make it easy to apply bait and are easy to set. Simply bait them with peanut butter and oats or bird seed. If allergies to peanut butter are an issue, simply glue the oats and seeds to the trigger.
Step 4. Obtain boxes suitable to hold the snap traps. These boxes should be large enough to allow the traps to fire but prevent birds from seeing the bait. NEVER place baited rat traps out where birds can find them as birds will easily be killed by the rat traps. You can build them yourself or purchase them from a pesticide distributor. Though the boxes are not regulated by the government, keep in mind that the dealer may not sell them to you unless you have a pesticide license. Don’t be discouraged. Keep hunting and you will likely find a dealer willing to sell to you.

The boxes must have holes that are between 2 and 3 inches wide. The holes should allow easy access to the bait. Place the boxes near where the ground squirrel burrow holes are.
Step 5. Check the traps every evening. Ground squirrels are diurnal, meaning they are active during daylight hours. Checking the traps in the evening assures that any catches can be removed before the next day of trapping. If you can, check them more frequently.
Use protective gloves when handling traps and carcasses. Wildlife can carry diseases and disease carrying organisms like fleas and ticks. Use caution. Wash hands after handling equipment (after you have taken your gloves off).
Bottom line. Follow these simple steps and you will obtain poison free control of thirteen-lined ground squirrels.
Wildlife Control Consultant, LLC (WCC) has not received any financial incentives to mention brand-name products in this blog post.Stephen M. Vantassel, CWCP, ACE, is the owner of Wildlife Control Consultant, LLC. He helps people restore their balance with nature through publishing, training, consulting, and the internet. He has published numerous articles in trade and academic publications (http://kingsdivinity.academia.edu/StephenMVantassel) along with several books (https://wildlifecontrolconsultant.com/store-2/). Listen to his podcast at PestGeek Podcast (https://pestgeekpodcast.com/). He is a sought after speaker and trainer. If you would like to have Stephen speak at your event or use his consultation services, send an e-mail to wildlifecontrolconsultant@gmail.com. Copyright All postings are the property of Stephen M. Vantassel and Wildlife Control Consultant, LLC. Text (not images) may be reprinted in non-profit publications provided that the author and website URL is included. If images wish to be used, explicit and written permission must be obtained from Wildlife Control Consultant, LLC.