هل تعرف كم عدد الحيوانات البرية في جميع أنحاء العالم استخدام علامة حفرة?

The considerable advancement in the technology has enabled a widespread application of electronic tags like passive integrated transponder (PIT tags) to study the animals in the wild. Apart from allowing the researchers to study everything about the wildlife creatures, it also allows protecting the animals that are facing extinction and need timely action for safety.