Osprey Details

BTO Ringed (R) (Site W female)

Darvic Leg
BTO Ring
Ringing Date (if known)
GenderF
Hatch Date (or Year)
Male Parent
Female Parent
Natal Nest
Translocated?
Breeding Bird (with public breeding records)?True
Deceased?
Comments

References and Sightings

Type
Date
Osprey
Reference Details
Article - Print 17-Jul-2025 BTO Ringed (R) (Site W female) Leicestershire and Rutland Wildlife Trust. Rutland Water Wildlife Report 2023 (Osprey report including off-site nests and returns, pp.10-17. Note: we have been alerted to some possible typos/errors in the BTO ring data in the report. We are currently in the process of verifying the data, and will update any errors in due course.)
Book BTO Ringed (R) (Site W female) The Osprey (Poyser monograph) (Dr Tim Mackrill) p.98

Breeding Seasons

Year
Nest
Male Parent
Return Date
Female Parent
Return Date
2023 Rutland Site W Blue T7 22-Mar-2023 BTO Ringed (R) (Site W female) 15-Apr-2023
2022 Rutland Site W Blue T7 30-Mar-2022 BTO Ringed (R) (Site W female) 03-May-2022
Note: Bird may have had other breeding seasons not publicly reported on.

Publicly Known Offspring

Ring
Id
Leg
Gender
Hatched
Male Parent
Female Parent
Nest
Blue 2H0 Blue 2H0 R F 2022 Blue T7 BTO Ringed (R) (Site W female) Rutland Site W
Note: Bird may have had other offspring not publicly acknowledged or reported on.
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