Bat Survey & Ecology Blog
The Volant EcoServices blog shares field insights, conservation research, and ecological expertise from our team of federally permitted bat biologists and environmental consultants. From bat survey methodology to invasive species ecology, our posts connect the science behind our work to the landscapes and clients we serve across the eastern United States.
Bat surveys can only be done during specific seasonal windows — and missing one can delay a project a full year. A guide to summer and year-round survey periods.
Finding protected bats doesn't have to stop your project. Learn what happens next — avoidance, minimization, consultation, and how to keep your project moving.
Bridges and culverts can be roosts for protected bats. Learn when bridge and culvert bat surveys are required, how they work, and how to keep your project moving.
What drives the cost of a bat survey? Learn how acreage, survey methods, timing & level of effort affect pricing — and how to budget for ESA compliance.
If your project is near caves, mines, or tunnels, a potential bat hibernacula survey may be required before work begins. Here's what the 2026 guidelines require.
Automated bat call software isn't enough on its own. Learn what acoustic vetting is, when USFWS guidelines require it, and who qualifies to do it.
Tree clearing without a bat survey can trigger ESA Section 9 violations and federal fines. Here's what developers need to know before breaking ground.
Not every bat survey looks the same. Learn when acoustic monitoring, mist-netting, or a hybrid approach is required under the 2026 USFWS guidelines.
Does your project require a bat survey? Volant EcoServices explains who needs regulatory compliance bat surveys, when they're required, and what to expect.
Interested in learning more? Explore our full range of bat survey and ecological consulting services.
