In recent years, bioacoustic monitoring has revolutionised bird surveys, offering numerous advantages over traditional methods. Traditional surveys often provide only a snapshot in time and can be limited by cost and surveyor availability. In contrast, bioacoustic techniques enable continuous, long-term monitoring without human presence, reducing disturbance to wildlife and allowing for data collection in remote or challenging locations. This approach can substantially increase species detection rates, providing a more comprehensive understanding of the species assemblage at a site.
Baker Consultants have been carrying out some fantastic research and found that bioacoustics recorded 50-59% more species compared to traditional bird survey methods, with a fraction of the human effort. You can read their white paper here.
To effectively implement bioacoustic monitoring, selecting a reliable and high-quality recorder is essential. We've rounded up some of the top acoustic recorders available at Wildcare to help you find the perfect fit for your survey needs.
1. Wildlife Acoustics SM4 Acoustic Recorder
The SM4 Acoustic Detector is a robust, weatherproof recorder designed for long-term deployment. It offers exceptional battery life, allowing for months of continuous recording, making it ideal for remote locations. With its high-quality omnidirectional microphones, it captures crisp and clear bird calls, ensuring no detail is missed. The user-friendly interface and scheduling options make it a go-to choice for professional researchers.
- Long battery life for months of recording
- Weatherproof design for long-term deployment
- High-quality microphones
- up to 400 hours of recording and >1TB storage capacity
2. Titley Chorus Acoustic Recorder
If you're looking for versatility, the Titley Chorus is a great option. This compact yet powerful recorder allows for flexible deployment, whether mounted on a tree or placed in a strategic location. It includes an external acoustic microphone for increased sensitivity and attach a second microphone for stereo recordings, or an ultrasonic microphone to transform the Chorus into a bat recorder. Its lightweight design makes it especially useful for short-term and mobile surveys.
- Compact and lightweight for easy deployment
- Swap to an ultrasonic microphone for bat recordings
- External acoustic microphone for increased sensitivity
- Ideal for short-term and mobile survey
3. Wildlife Acoustics Song Meter Micro 2 Acoustic Recorder
For those needing a compact and cost-effective solution, the Song Meter Micro 2 is an excellent choice. Despite its small size, it delivers impressive recording quality and can be discreetly deployed in various environments. With simple smartphone app control, this recorder is ideal for both professionals and citizen scientists looking for an accessible way to conduct bird surveys.
- Small, discreet design for easy placement
- Simple smartphone app control
- Affordable option for professionals and citizen scientists
4. Zoom H2N Handy Recorder
The Zoom H2N Handy Recorder is a great option for those looking for a portable, high-quality recording device with multiple microphone configurations. Its compact design makes it easy to carry and deploy in the field, while its advanced audio settings allow for clear and detailed bird call recordings. This recorder is particularly suited for researchers who need a versatile, handheld solution.
- Portable and easy to carry
- Multiple microphone configurations for flexibility
- High-quality audio settings for clear recordings
- Suitable for handheld or mounted use
5. Wildlife Acoustics Song Meter Mini 2 Acoustic Recorder
Balancing performance and affordability, the Song Meter Mini 2 is a versatile option that offers high-quality audio recording with easy setup via Bluetooth. Its compact design makes it easy to deploy, while its energy-efficient operation ensures extended field use. Ideal for researchers needing reliable recordings without bulkier equipment. It is available as either AA battery powered, or Lithium-ion battery powered, extending deployment time up to 1040
- Compact design for easy deployment
- High-quality audio recording with energy-efficient operation
- Bluetooth setup for user convenience
- Ideal for extended field use
View the Song Meter Mini 2 Li-ion
Choosing the Right Recorder for Your Survey
Selecting the right acoustic recorder depends on various factors, including survey duration, environment, and budget. Whether you need long-term deployment, mobile flexibility, or a compact solution, Wildcare has the perfect recorder for your needs.
Just give our sales team a call on 01451 833181 or email [email protected]
