Bats are some of nature’s most fascinating and vital creatures. They play a crucial role in controlling insect populations, pollinating plants and dispersing seeds. During summer, bats are at their most active. Warmer temperatures mean more insects — this abundance fuels their nightly foraging. They leave the roost more frequently, stay out longer and are easier to observe. In this blog, we’ll put up a list of what you need to monitor bats safely and successfully.
1.Bat Box
One of the best ways to attract and monitor bats is by installing a bat box. It’s designed to mimic the narrow crevices bats naturally roost in, such as under bark or in old buildings. The bat box is particularly useful in gardens where natural roosting spots like old trees, barns or attics may not be available.
How to Choose a Bat Box?
When choosing a bat box, pick one that is big enough for at least 50 bats and has 2-4 chambers. It should be made of untreated wood, with rough or grooved inside surfaces to help bats climb. Dark colors work in cool areas, while light colors are better for hot places. Make sure the box is sealed well, has small vents, and is painted with safe, water-based paint.
Three Chamber Cedar Bat Box
Made of untreated cedar wood, this bat box is designed with three interior chambers to accommodate a large number of bats. Bats prefer roosting in warm spaces during summer and the maternity season, ideally between 85–100°F (29–38°C). The black-painted roof helps absorb and retain heat from the sun. It also includes interior grooves to give bats a secure surface to grip and roost. Most importantly, it has a dedicated opening where you can mount a nest box camera for bat monitoring.
Tips for Installing a Bat Box:
- Height matters: Mount the bat box 10 to 15 feet above the ground.
- Face it south: Bats need warmth, so place the bat box where it gets at least 6 hours of direct sunlight per day.
- Avoid artificial lights: Keep the bat box away from bright lights at night.
- Clear flight path: Make sure there’s enough open space around the box for bats to fly in and out easily.
2.Nest Box Camera
A nest box camera allows you to peek inside your bat box without disturbing the bats. You can watch live or recorded videos on your smartphone, tablet, PC and even on your TV! Featuring a compact size, you can easily install it in any standard-sized nest boxes. You can see how they roost, interact and return from night flights, and learn more about bat habitats, especially during the maternity season.
What Features to Consider?
- Night vision (infrared LEDs): Bats are most active at night, so infrared LEDs are essential to see them clearly in the dark without causing any stress.
- HD video quality: A high-resolution camera (at least 1080p) allows you to see every detail clearly.
- Motion detection: The camera will record automatically at every trigger event, so you won’t miss the action.
- Weatherproof: If you want to install the camera outside the bat box, make sure it’s waterproof (IP65 or above).
- Wi-Fi or wired connection: A strong, stable connection is key for smooth video streaming. Test the signal strength if you’re using Wi-Fi.
WiFi Bird Box Camera
Featuring a wireless range of 50ft, this WiFi bird box camera allows you to observe roosting bats in real time on your smartphone, tablet and PC. It supports 3MP high resolution and a 120° field of view, giving you a closer and more detailed look inside the box. Equipped with 940nm infrared LEDs, it can capture crystal clear images even in low-light conditions.
Long-Range WiFi Bird Box Camera
Designed for remote monitoring, this long-range WiFi bird box camera supports a wireless range of up to 650ft in a clear line of sight. It has a 64GB built-in SD card, so you can easily record videos. With motion detection, it only records when activity is detected, saving storage space. Moreover, this long-range WiFi bird box camera supports various power options, including 12V DC, batteries and solar power.
Wired PoE Bird Box Camera
This wired PoE bird box camera delivers 4MP ultra-high resolution with a field of view of 120°. Powered by PoE, it can receive power and data simultaneously via a single Ethernet cable (up to 328ft). It supports a massive SD card storage of up to 512GB and local storgae on an NVR (onvif-compatible).
How to Install?
- Check the bat box first: Only install the camera when the bat box is empty. Avoid disturbing bats, especially during the maternity season (May–August).
- Pick the right spot inside the box: Mount the camera above or beside the roosting area, not directly in front of where bats enter or rest. This prevents disturbing them and gives a better viewing angle.
- Secure the camera: Use clips, brackets, or screws to firmly attach the camera. Make sure it’s stable and won’t shift or fall.
- Route the cables neatly: If your camera is wired, carefully guide the power or data cable out of the box without blocking the flight path.
- Connect and test: Link the camera to your Wi-Fi or wired network, and test the video on your phone or computer. Adjust the angle or focus if needed. Use night mode or infrared to capture clear footage in darkness.
3.Bat Detector
A bat detector is a handheld device that picks up the ultrasonic calls bats make while flying and hunting. These sounds are too high-pitched for humans to hear, but detectors convert them into audible clicks or tones. Some detectors also connect to smartphones and let you identify bat species based on their calls. This is a fun and non-invasive way to learn which bats are visiting your garden.
Types of Bat Detectors:
Heterodyne Detectors
- Convert ultrasonic bat calls to audible sounds in real time
- Simple to use, affordable, great for beginners
- You manually tune to the right frequency (e.g. 20–60 kHz)
Frequency Division Detectors
- Split and lower all bat sounds into the audible range
- Capture a wider range of bat activity at once
- Good for recording and analysis later
Time Expansion / Full-Spectrum Detectors
- Record high-speed ultrasonic calls and play them back in slow motion
- Best for researchers or serious enthusiasts
- Offer detailed call analysis and species identification (often with apps)
