Recoveries Western Marsh Harrier  Circus aeruginosus (3) Ringing place: All foreign Recovery place: All places Spring (Marsh - May) Oldest bird: - 340 Days = 0Years-11Months-5Days (SVS 8032136) - 337 Days = 0Years-11Months-2Days (SVS 8044321) - 333 Days = 0Years-10Months-28Days (GBT FA79149) Longest distance: - 804 km (GBT FA79149) - 380 km (SVS 8044321) - 360 km (SVS 8032136) - 263 km (SVS 8019611)