• 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.
🌥️
Activity is unusually low today. Check if the weather or local disturbances have gone up.
62iThe total count of unique bird species identified since station installation.Lifetime Species
345Best Day (Nov 1, 2026)
24 DaysLongest Streak
26iSpecies with fewer than 5 total detections at your station since installation.Rare Species
🏆 Personal Records & Milestones
First Detection2026-10-09
Lifetime Detections6,361
Single Day Record114 Bushtit on Oct 27, 2026
💎 Rarest Detections (< 5 ever) iThese species are vagrants or potential misidentifications that have appeared very infrequently at your station.