More recently, radio-telemetry, which requires an observer to physically follow the tagged animal, has been used. But if you want to track individual long-distance migrants, another technique ...

Operational telemetry data, events, logs, and metrics produced by applications and infrastructure have enormous potential to help organizations maintain and improve operational efficiency and customer ...

2010). Mobile phone telemetry sends recorded and stored data from tagged animals to the researcher via text message (Cronin et al. 2010). Acoustic "business card" tags can be applied to free ...