# Tree-Mounted Cameras Improve Red Panda Observation Researchers discover that elevating cameras significantly increases detection rates for elusive red pandas. - **Source:** [Earth.com](https://www.earth.com) - **Published:** 2026-11-11 - **Topic:** [science](https://brifing.si/c/science) - **Original article:** - **On Brifing:** https://brifing.si/s/31f91b42-e51a-46bd-a7f4-033c7c7102d6 ## Arboreal Observation Challenges Red pandas are notoriously difficult to study in the wild due to their elusive nature and camouflage. Their reddish fur blends into moss-covered oak trees, making them nearly invisible to observers. Previous research relied on GPS collars or ground-based cameras, which often failed to capture sufficient data on these tree-dwelling mammals. ## Strategic Camera Placement Between late 2017 and mid-2018, researchers deployed 19 pairs of motion-sensing cameras in eastern Nepal. One unit was placed near the ground, while the other was mounted 16 feet high in trees. This specific height was chosen because red pandas frequently deposit their droppings at that elevation within the forest canopy. ## Significant Detection Increase The study generated nearly 60,000 images, with 903 containing red pandas. Tree-mounted cameras captured 807 of these, while ground cameras recorded only 96. This eightfold increase demonstrates that elevating equipment is essential for monitoring species that spend the majority of their lives in the trees rather than on the forest floor. ## Behavioral Insights Captured High-altitude cameras provided unprecedented behavioral data, including one instance where a red panda was recorded for over two hours. The footage showed the animal sleeping, grooming, and exploring its surroundings. Observations revealed that red pandas are active throughout the day and night, with peak activity occurring between 4 and 6 AM. ## Operational Trade-offs Mounting cameras in trees requires more effort, including the use of ladders or specialized climbing gear. Each installation took approximately 30 minutes longer than ground-level setups. Furthermore, tree cameras triggered more false positives due to moving leaves and sunlight, requiring researchers to sort through a larger volume of empty images. ## Individual Identification Potential The high-quality images captured by tree cameras revealed unique facial markings on individual red pandas. These distinct patterns allow researchers to differentiate between animals, which is critical for population estimates. Future studies may utilize mark-recapture methods to determine the exact size of local populations, which typically range from 20 to 50 individuals. ## Predator and Habitat Context The cameras also provided insights into the red panda's environment and potential threats. At one site, a tree-climbing marten was photographed in a tree frequently visited by red pandas. Understanding these interactions is vital, as predators like clouded leopards and martens pose significant risks to the endangered red panda population. ## Future Research Implications Published in the Wildlife Society Bulletin, this study confirms that tree-mounted camera traps are superior for tracking arboreal species. While ground cameras remain useful for monitoring other forest floor mammals, researchers now recommend elevated placement for red panda conservation efforts to better understand their activity patterns, behavior, and overall population health. ## Sources covering this story - https://www.earth.com/animals/scientists-got-a-much-better-look-at-endangered-red-pandas-by-putting-cameras-in-trees/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._