Read recent published observations from the United Kingdom. Each entry keeps its original source attribution and a link back to the archive.
West London
Hannah Hart filmed one seal in the sunshine at about 13:30 on 14 April. MyLondon reports that it rested on the Thames with a bird Hart nicknamed “Geese,” then dived underwater. Hart also mentioned seeing a seal near Brentford late the previous week; this draft covers only the dated Strand-on-the-Green encounter.
Source: MyLondon, 15 April 2020 — https://www.mylondon.news/news/west-london-news/watch-cheeky-seal-sunbathes-river-18093329
A seal was filmed relaxing among tree trunks and branches in the river. The article describes the visible head as a grey seal; the source identification is retained with uncertain confidence.
Source: Surrey Live, 20 February 2020 — https://www.getsurrey.co.uk/news/uk-world-news/seal-spotted-taking-breather-river-17772855