Osprey population recovery from historical persecution is one of conservation's great success stories, and satellite tracking is providing unprecedented insight into individual welfare across their annual cycle.
Osprey satellite tracking has transformed our understanding of individual welfare across the full annual cycle. Tracking data reveals when individuals experience difficulties including prolonged stopovers suggesting illness, unusual routing suggesting navigation problems, and failure to arrive at wintering grounds. Individual welfare events documented through tracking have included drowning after catching excessively large fish, collision injuries detected through changed flight patterns, and emaciation from drought-reduced African fish populations. This information enables targeted conservation responses at critical points in individual annual cycles. The welfare of tracked individuals is monitored by thousands of citizen science followers who develop genuine connection to named individuals, creating powerful advocacy for the conservation measures that protect them.