Insights: Trends & Forecasting

Long-term biodiversity trends and historical predictions.

📈 Long-term Trends & Diversity

2.478iA scientific measure of biodiversity that counts both species richness and population balance (evenness). Higher is better. Shannon Diversity Index (30d)
Score: High
Measures both species richness and evenness.
36 Species this October
vs Last Year: +36 species (+0%)
📊 Diversity vs. Detection Volume (Monthly)

🔮 Forecasting & Predictions

📅 Expected Today (Historical Consistency) iSpecies that have appeared within +/- 3 days of today's date in previous years. Predicts seasonal residents.
Not enough historical data for this date —
Based on species detected within +/- 3 days of today in previous years.
📍 Historical Peak Weeks iThe specific week of the year (1-52) when each species has historically reached its maximum detection volume.
House Finch
Week 41 Detections: 397
Week 41
American Crow
Week 37 Detections: 406
Week 37
Eastern Phoebe
Week 40 Detections: 635
Week 40
Carolina Chickadee
Week 38 Detections: 205
Week 38
Ruby-throated Hummingbird
Week 37 Detections: 672
Week 37
Blue Jay
Week 41 Detections: 274
Week 41
Carolina Wren
Week 38 Detections: 243
Week 38
Northern Cardinal
Week 37 Detections: 158
Week 37
Tufted Titmouse
Week 41 Detections: 90
Week 41
Downy Woodpecker
Week 42 Detections: 73
Week 42
PEAK NOW
Red-bellied Woodpecker
Week 38 Detections: 79
Week 38
Great-tailed Grackle
Week 40 Detections: 47
Week 40
Northern Flicker
Week 40 Detections: 78
Week 40
Cooper's Hawk
Week 38 Detections: 86
Week 38
White-eyed Vireo
Week 36 Detections: 74
Week 36
Mourning Dove
Week 38 Detections: 17
Week 38
Red-shouldered Hawk
Week 40 Detections: 23
Week 40
Brown Thrasher
Week 40 Detections: 21
Week 40
House Sparrow
Week 38 Detections: 10
Week 38
Eurasian Collared-Dove
Week 39 Detections: 6
Week 39
Rock Pigeon
Week 38 Detections: 4
Week 38
Orange-crowned Warbler
Week 41 Detections: 8
Week 41
Ruby-crowned Kinglet
Week 37 Detections: 5
Week 37
Common Grackle
Week 42 Detections: 6
Week 42
PEAK NOW
Eastern Bluebird
Week 42 Detections: 4
Week 42
PEAK NOW
Brown-headed Cowbird
Week 42 Detections: 6
Week 42
PEAK NOW
Red-tailed Hawk
Week 42 Detections: 2
Week 42
PEAK NOW
Golden-crowned Kinglet
Week 42 Detections: 2
Week 42
PEAK NOW
Killdeer
Week 42 Detections: 2
Week 42
PEAK NOW
White-throated Sparrow
Week 41 Detections: 4
Week 41
Green-winged Teal
Week 41 Detections: 2
Week 41
Fish Crow
Week 39 Detections: 2
Week 39
American Coot
Week 40 Detections: 1
Week 40
Northern Rough-winged Swallow
Week 36 Detections: 3
Week 36
Summer Tanager
Week 36 Detections: 2
Week 36
Pine Siskin
Week 42 Detections: 1
Week 42
PEAK NOW
Northern Pintail
Week 41 Detections: 1
Week 41
Mallard
Week 38 Detections: 1
Week 38
Canada Goose
Week 35 Detections: 1
Week 35
Brown Creeper
Week 41 Detections: 1
Week 41
Pileated Woodpecker
Week 40 Detections: 1
Week 40
Blue-gray Gnatcatcher
Week 36 Detections: 1
Week 36
Barred Owl
Week 37 Detections: 1
Week 37
Bewick's Wren
Week 37 Detections: 1
Week 37
Greater Yellowlegs
Week 39 Detections: 1
Week 39