Seasonal Analysis and Species Classification
Redwing
Model Family : Winter presence
Summary
Redwing
Winter visitor with autumn arrival component
Redwing is classified as winter visitor with autumn arrival component. The fitted winter component peaks around February, with a moderate autumn component centred around December. The model has low baseline presence and moderate summer suppression centred around July. The fitted response dynamics suggest slow arrival fast departure.
- Confidence
- Medium
- Fit score
- 0.109
- Winter peak
- February
- Lowest detectability
- May
Seasonal wheel
Calendar strip
Jan
1.09
Feb
0.99
Mar
0.62
Apr
0.21
May
0.0
Jun
0.0
Jul
0.0
Aug
0.0
Sep
0.0
Oct
0.15
Nov
0.46
Dec
0.85
Highlighted months indicate stronger modelled presence or detectability. A ring marks the fitted peak; a hollow mark indicates the trough where available.
Classification evidence
- Winter peak month
- 1.53
- Winter peak label
- February
- Autumn peak month
- 11.67
- Autumn peak label
- December
- Summer low month
- 6.55
- Summer low label
- July
- Autumn to winter weight ratio
- 0.266
- Decay to growth ratio
- 3.723
- Target peak month
- 1
- Target peak label
- January
- Target trough month
- 5
- Target trough label
- May
Observed and Simulated Seasonal Patterns
