Field Notes Bird ID
Describe size, shape, colors, behavior, habitat, place, and date to narrow likely species.
Text field notes
Describe what you saw without needing a photo or recording.
Ranked candidates
Get ordered species suggestions from your observation details.
Uncertainty guidance
See which field marks would confirm or rule out each candidate.
Identify from field notes
Describe size, shape, colors, behavior, habitat, place, and date to narrow likely species.
Checklist
Record approximate size compared with a familiar bird (robin, crow, sparrow).
Note bill shape, tail length, wing pattern, leg color, and posture.
Add habitat, elevation, time of day, flock size, and feeding or flight behavior.
List two or three candidate species and what evidence supports or contradicts each.
What this tool checks
- Seasonal occurrence and geographic range for each candidate
- Age, sex, or molt patterns that could change apparent colors
- Whether the observation distance or lighting could hide diagnostic marks
How to interpret it
Strong notes combine visible field marks with context. Keep the result tentative when a diagnostic feature was not seen.
Related resources
Want to understand your score?
The sections below explain the method, inputs, checks, and limits used to interpret the result.