Willow Warbler

• Totals: 77 birds77 encounters26 sessionsmax haul: 12 birds
• Recoveries: 0 % retrappedmax time span: 0 daysmax proven age: 1 yearsmost seen bird: 1 times
• Weight: max: 12 gavg: 9 gmin: 7.1 gmedian: 8.8 g
• Wing: max: 72 mmavg: 65.3 mmmin: 60 mmmedian: 66 mm
• No notably old birds
• No birds retrapped
• Top sessions: 12 on 6 Sep 20255 on 28 Aug 20255 on 29 Aug 20245 on 11 Aug 20245 on 27 Aug 2022