A strong tornado in Sicily led to the unexpected death of a falcon, which was caught in the storm at the wrong place and time. Meanwhile, two storks fitted with transmitters in Slovakia faced scrutiny and were suspected of being spies, a situation that tragically resulted in their deaths. These incidents highlight the growing controversial intersections between wildlife tracking and national security concerns.

The use of telemetry in tracking birds has evolved significantly, where it used to be primarily linked to studies on large mammals like bears, but now includes various bird species such as storks, falcons, and eagles. Experts note that this shift has revolutionized the understanding of bird migration routes, lifestyles, and behavioral changes compared to traditional ringing methods. Ornithologist Roman Slobodník explains that while ringing is still utilized, its purpose has shifted towards gathering data about specific populations and biological studies, like changes in weight during migration cycles.

Slobodník further emphasizes that telemetry provides essential spatiotemporal characteristics that were previously unattainable. For smaller bird species, geolocators are often employed, which allow for even more precise tracking. The article discusses the broader implications of these advancements, raising critical questions about the ethical boundaries of wildlife tracking amidst increasing concerns over privacy and surveillance, especially in contexts where such technologies may be misinterpreted for espionage.