Osprey Details
Blue 4K1
| Darvic Leg | R |
| BTO Ring | 1740244 |
| Ringing Date (if known) | |
| Gender | ? |
| Hatch Date (or Year) | 2025 |
| Male Parent | Unringed (Bolton Castle male) |
| Female Parent | Blue KS1 |
| Natal Nest | Bolton Castle |
| Translocated? | |
| Breeding Bird (with public breeding records)? | False |
| Deceased? | |
| Comments Darvic and BTO ring numbers from ringing sheet visible on FB post. Brood of three, two females and one male. Unsure of which chick is which | |
References and Sightings
|
Type
|
Date
|
Osprey
|
Reference Details
|
|---|---|---|---|
| URL | 16-Jul-2025 | Blue 4K1 | Facebook - Yorkshire Dales Moorland Group - 16-Jul-2025: Ringing the chicks at Bolton Castle Estate |
