Tree Cameras Reveal Shy Red Panda Secrets

Researchers have discovered a more effective method for observing elusive red pandas by placing motion-sensing cameras 16 feet up in trees. At 19 sites in eastern Nepal, these elevated cameras captured eight times more images of the endangered animals compared to cameras positioned near the ground. Red pandas' reddish fur provides camouflage against mossy trees, making them difficult for both predators and researchers to spot.

This difficulty in observation has limited previous study of their behavior. The new camera trap strategy, tested from late 2017 to mid-2018, involved pairs of cameras. One was set low, while the other was elevated to an average red panda droppings spot height. The high-placed cameras proved far superior, documenting red pandas' activity at all hours and even capturing detailed observations over extended periods.

While setting up tree cameras requires more effort, including ladders or climbing gear, the researchers determined it is worthwhile. The images are clear enough to potentially identify individual red pandas by their facial markings. This advancement could enable future population estimates using mark-recapture techniques, aiding conservation efforts for these shy creatures.