All Whio observations submitted to the Wildlife Trust will be entered into the National Whio Database.
You can submit a sighting for entry in the form below...
| Class | Description |
|---|---|
| 0 | Unknown - Juveniles are present but the observer cannot ascertain the class. |
| 1 | Downy, newly hatched, patterns bright & distinct. Neck & tail not obvious. Body rounded. |
| 2 | Down colour fading and patterns become progressively less distinct. Tail spots obvious. No feathers visible. Neck and tail obvious, body shape long and oval. |
| 3 | First feathers on flank and/or shoulders. Tail and secondary wing feathers follow. Face remains downy. |
| 4 | Face starts to lose down cover, most notably at base of bill. Remaining down on head and face gradually disappears. Predominantly feathered but not capable of flight. |
| 5 | Young capable of flight but still with parents and brood mates. |