seal.watch / uk

United Kingdom · public record

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United Kingdom · observation

Crossing Richmond Lock, River Thames

· London

A seal was seen crossing Richmond Lock. The article raises, but does not establish, that it may have been the same seal seen by Marble Hill Park the previous day.

Species
Not recorded / not sure
Number of seals
1
Attributed name
Unidentified
Source
South West Londoner, 18 January 2021 — https://www.swlondoner.co.uk/news/18012021-seal-sightings-in-richmond-and-twickenham-suggest-local-celeb-seal-is-back

About this record

Supporting evidence
The article dates the observation to Saturday (16 January) and attributes video to Hattie Castelberg. Species and continuity with the 15 January sighting are unconfirmed.
Identification confidence
Uncertain
Editorial status
Published by Seal Watch.

Source wording, attributed names and approximate date labels are preserved. A published report does not establish a verified animal identity.

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Other reports with the same broad area or attributed name.

Under Tower Bridge

Observer description: Flat muzzle, dark shiny head.

Source: ZSL Thames Marine Mammal Survey, report 5828 — https://sites.zsl.org/inthethames/main/

HMS Belfast

Observer description: Observer submitted photographs; no written description of the animal was provided.

Source: ZSL Thames Marine Mammal Survey, report 5829 — https://sites.zsl.org/inthethames/main/

Thames dock boat

Observer description: Muzzle, rolled on its side

Source: ZSL Thames Marine Mammal Survey, report 5827 — https://sites.zsl.org/inthethames/main/

Creekmouth Open Space Barking, near the small Thames Barrier

Observer description: Long dog like snout. Dark brown colour. Head came above water before taking a deep breath and diving back down. Saw small amount of body whilst diving seemed quite large & in good condition

Source: ZSL Thames Marine Mammal Survey, report 5826 — https://sites.zsl.org/inthethames/main/