Our Twiga Tracker initiative is the largest GPS satellite tracking study ever conducted on giraffe. To conserve giraffe and the diverse ecosystems they inhabit, we need to better understand where giraffe move, how much space they need, and how they utilise their habitats across a range of different environments.
Working with different suppliers, we continue to trial new tagging technology and recently started using innovative Ceres solar-powered GPS satellite ear tags for giraffe. These lightweight ear tags can be easily and quickly fitted, increasing the giraffe’s welfare.
To better understand Southern giraffe we recently fitted 14 giraffe with ear tags in Hwange National Park (Zimbabwe) in collaboration with ZimParks. After this first-of-its-kind operation in the park, we are now learning more about giraffe movements within the larger Kavango-Zambezi Transfrontier Conservation Area. It was also a great opportunity for our experienced team to build local capacity in Zimbabwe by training park rangers and conservationists in best practice giraffe capture techniques.
In the Hoanib River in northwest Namibia, we replaced some of the older ossi-units with the new ear tags and also increased the range of our Twiga Tracker Initiative by tagging two giraffe in the communal Doro !nawas Conservancy. These tags are helping to monitor the giraffe population in the area, which was augmented by a conservation translocation in 2020. During regular surveys, we continue to see familiar and new (giraffe) faces and we are excited to learn more about where they roam during times when we do not spot them regularly.
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