• Diversity: Shannon Index (Variety & Evenness) • Stability: Active vs Quiet days (last 30d) • Quality: High vs Low confidence detections • Activity: Current vs Recent history trends
Yard Health is a weighted average of these 4 pillars.
🎤
Multiple quiet days detected. Ensure your microphone is unobstructed and the system is running 24/7.
🌥️
Activity is unusually low today. Check if the weather or local disturbances have gone up.
50iThe total count of unique bird species identified since station installation.Lifetime Species
444Best Day (Sep 3, 2026)
9 DaysLongest Streak
28iSpecies with fewer than 5 total detections at your station since installation.Rare Species
🏆 Personal Records & Milestones
First Detection2026-08-19
Lifetime Detections1,878
Single Day Record184 European Robin on Sep 3, 2026
💎 Rarest Detections (< 5 ever) iThese species are vagrants or potential misidentifications that have appeared very infrequently at your station.
