09/16/2026
This past weekend our family had the opportunity to put up a bat house in our back pasture.
Our goal is simple: provide another potential roosting site for bats and add another piece of habitat to the farm.
The more I learn about farming, the more I appreciate how connected everything is. The plants, insects, birds, bats, trees and water all play a role in the larger system.
Before we installed ours, we did our homework. This is one of those things where I would encourage anyone interested in putting up a bat house to do the same. There is A LOT of information out there, and not all of it is good information. A poorly designed or poorly placed bat house may do very little to help, so research, research, research.
Here is the checklist we used:
☐ Southern or eastern sun exposure
☐ At least 6 hours of direct sunlight
☐ Mounted approximately 10–15 feet above the ground
☐ Clear flight path to and from the entrance
☐ At least 10–15 feet from nearby trees or branches
☐ Within about ¼ mile of water when possible
☐ Protected from strong prevailing winds
☐ Good insect habitat nearby
We used Wisconsin DNR and Bat Conservation International as our primary sources for bat-house placement and installation, along with USDA NRCS and USGS for additional information about bat habitat and conservation.
Wisconsin is home to eight species of bats, and four are currently listed as state-threatened. The northern long-eared bat is also federally endangered. From what we read, little brown and big brown bats are the most likely to use our bat house.
These little creatures do a lot for us. Every bat species in Wisconsin eats insects, including mosquitoes and other night-flying insects, some of which can be pests out in the field. They are an important part of a healthy farm ecosystem.
Right now, as we head into fall, many Wisconsin bats are leaving their summer roosts and moving toward their winter habitats. We are catching the tail end of the season, so we may get lucky and have a tenant this fall. If not, we'll be ready for next season.
We’re trying to build a farm that gives back as much as it grows. Creating habitat is a big part of that. Now we get to wait, watch and see who discovers it first.
Little Sweet Flower Farm
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