[ad_1] A new technique developed by Swiss researchers allows a rapid and accurate count of wildebeest, oryx and other large mammals living in wildlife sanctuaries. The drones are used to remotely photograph …
Read More »[ad_1] A new technique developed by Swiss researchers allows a rapid and accurate count of wildebeest, oryx and other large mammals living in wildlife sanctuaries. The drones are used to remotely photograph …
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