QUESTIONS & ANSWERSAsk BCM a Question
Should I paint the inside of my bat house?
No need to paint -all- of the insides. Use black spray paint to darken the bottom few inches of the baffles -after- the bat house is constructed. This cuts down on the light reflected up into the bat house from the bottom. You don't really want bats hanging out on paint, so no need to paint all the insides of the bat house.
What is the difference in number of chambers, Why would you need a 3 chamber over say a single chamber? Thank You
Hello Michael- statistically when bat house occupancy nationwide was researched some 15-20 years ago, multi-chamber bat houses always became occupied sooner and overall were more successful than single chamber bat houses. Only when a single chamber bat house was placed on the sunny side of a building did they hold their own with other models. We presume this has to do with the larger bat houses having more mass and therefore able to stay warmer longer into the night, when on a post. So single chamber bat houses are inexpensive, and possibly a good option if you are starting out and have a good mounting location like on a sunny building, or if you are targeting FL Bonneted Bats (which is what they seem to prefer). We tend to suggest mounting someplace away from people traffic and to get a sunny location that's usually on a post, and so the multi-chambers work well in more situations. And of course the multi-chambers allow for more bats, and the baffles at the top create more of a roost opportunity not found in the single chamber.