Recoveries Northern Harrier/Hen Harrier  Circus cyaneus (1) Ringing place: All foreign Recovery place: Hordaland All year Oldest bird: - 3687 Days = 10Years-1Months-4Days (NOS 452913) - 2254 Days = 6Years-2Months-1Days (NOS 438965) - 2245 Days = 6Years-1Months-22Days (NOO 011085) - 1894 Days = 5Years-2Months-6Days (NOA 42295) - 1839 Days = 5Years-0Months-14Days (NLA 5169630) Longest distance: - 1777 km (NOS 409762) - 1713 km (NOS 423817) - 1490 km (NOO 41353) - 1428 km (NOS 446046) - 1327 km (NOU 51815)