Trends in rhino tracking tech Rhino tracking tech has come a long way over the years, contributing significantly to our ability to monitor, protect and improve our understanding of these fascinating creatures.Get more news about Rfid Animal Anklet,you can vist our website! Since the early 1990s, the Lowveld Rhino Trust has been testing and using rhino-tracking technology. We’ve used the information gained to support large-scale dehorning and translocation operations, required in response to heavy poaching in the Zambezi Valley. Here’s a brief overview of the technology we’ve used, and how things have changed over time. Collars, anklets and horn transmitters VHF devices embedded in a rhino’s horn have, in contrast, remained a staple in our rhino-tracking toolbox. There are sometimes problems with the quality of devices available (poor signal range, early battery failure, duty-cycle shifts such that devices start turning on only at night). But overall, VHF horn transmitters provide a simple and (generally) reliable tracking aid. Between 18 and 24 months after insertion, they naturally grow out of the horn, so a rhino doesn’t have to be re-darted to remove the device once it stops working, unlike with ankle bracelets. Today, VHF horn transmitters are often our ‘go-to’ for emergency cases that require closer and consistent monitoring, such as tracking injured animals or moving orphans back into the bush. Over the years, we’ve experimented with different technologies and fitment techniques – thankfully often with much more success than the early collars. Radio Frequency Identification Upcoming technology |