discussion / Camera Traps  / 31 July 2024

Camera traps

Just thinking out loud. Is there a camera trap that can be set up in the tree in such a way that it takes pictures in front and behind the tree, like it has two lenses; one in front and one behind it?




Agripina Cletus
@Agripina  | Miss
Frankfurt Zoological Society
As a wildlife conservationist, I am deeply committed to nature conservation, community empowerment, and wildlife research in Tanzania. I've actively engaged in community-based projects, passionately advocating for integrating local communities into conservation.

I think this is one of cons of using camera traps in data collection. Currently, most commercial camera traps are designed with a single lens to capture images in one direction (what pass Infront of it). However, there are some innovative solutions you can consider to achieve your goal of capturing images in front and behind a tree simultaneously:

  1. Using Two Camera Traps:
    • Setup: Mount two camera traps back-to-back on the tree, each facing opposite directions.
    • Benefits: This setup ensures comprehensive coverage and can be relatively straightforward to implement using existing equipment.
  2. 360-Degree Cameras:
    • Specialized Cameras: Some 360-degree cameras, designed for general surveillance or action sports, can capture a full view around them. While not specifically designed for wildlife monitoring, they can be adapted for this purpose.

Support for two cameras (or more) can be done by using two USB powered cameras if you have the right platform. Then in principle you can place each camera up to 2m from the processor.

I’ll will be experimenting with such a setup as soon as my USB global shutter camera arrives. Global shutter camera work really well with the AI computer vision that my system uses. Quite a different power category than microcontrollers though.


Currently I’m testing a Raspberry Pi based camera system that is capturing images and video, scanning 3x cameras with ai triggering.