Recoveries Ring-billed Gull  Larus delawarensis (1) Ringing place: Hordaland Recovery place: Canada Autumn (September - November) Oldest bird: - 2347 Days = 6Years-5Months-4Days (NOS 550081) - 628 Days = 1Years-8Months-20Days (NOS 586351) - 78 Days = 0Years-2Months-19Days (NOS 562302) Longest distance: - 3899 km (NOS 586351) - 1370 km (NOS 550081) - 3 km (NOS 562302)