↓
 

Winterberry Wildlife

Camera trapping and wildlife tracking. Educational programs and blog.

  • Home
    • About Us
    • Contact
  • Wildlife Education Programs
    • Outdoor Programs
    • Indoor Programs
  • Reviews of Camera Trapping Guide
  • Blog
  • Post Index
    • Bears
    • Birds
    • Camera Trapping Technology
    • Camera Trapping Tips
    • Cat family
    • Dog family
    • Hoofed mammals
    • Marsupials
    • Raccoons
    • Reptiles and amphibians
    • Rodents
    • Weasel family
Home→Tags Exodus

Tag Archives: Exodus

Deep Tech: Trail Camera Detection Zones

Winterberry Wildlife Posted on August 1, 2022 by Bob ZakAugust 10, 2022
swimming bear

Knowing the detection zone pattern can help produce more “true triggers” and fewer “false triggers.” In an earlier post Deep Tech: Trail Camera PIR Sensors I covered some of the details of PIR sensors. Based on feedback from subscribers, though, I realized that I had missed some subtle aspects of the Fresnel lens optics and detection zones for PIR sensors. In this post, I look more closely at trail camera detection zones, and how they work. I also give a straightforward way to find the detection zones in most cameras. I use this method to measure the detection zones for three camera models.

Continue reading →
Posted in Camera Trapping Technology, Contact, Deep Tech | Tagged Browning, Bushnell, camera trapping, detection zone, Exodus, missing triggers, PIR sensors, trail camera | 11 Replies

Trail Camera Noise: Part 2 — Ultrasonic Squeals

Winterberry Wildlife Posted on July 28, 2021 by Bob ZakJuly 28, 2021

Animals are sometimes startled by trail cameras as the cameras are taking photos and videos. Camera noise seems a likely culprit, especially in daytime captures, without the flash. In Part 1 of this two part series, I listened carefully to … Continue reading →

Posted in Blog, Camera Trapping Technology | Tagged animal hearing, audacity, AudioMoth, Browning, Exodus, Foxelli, ir filter, reconyx, spectra, spectrogram, spectrum, trail camera noise, trail cameras, ultrasonic | 4 Replies
©2025 - Winterberry Wildlife - Weaver Xtreme Theme
↑