Read recent published observations from the United Kingdom. Each entry keeps its original source attribution and a link back to the archive.
Thames Estuary, Essex
Observer description: A larger seal appeared to be lying on the sand with its head and tail out of the water. A smaller seal dived and was not seen again.
Source: ZSL Thames Marine Mammal Survey public sightings map — https://sites.zsl.org/inthethames/main/ (reported by David)
Observer description: A seal surfaced near the kayaks, then continued swimming alongside them and intermittently breaking the surface for about half a mile on the return to the harbour.
Source: ZSL Thames Marine Mammal Survey public sightings map — https://sites.zsl.org/inthethames/main/ (reported by Chris)
Two public-map entries by separate observers report 10 harbour seals and no grey seals at 08:17 at this locality. One entry says photographs were attached; they were not reviewed.
Source: ZSL Thames Marine Mammal Survey public sightings map — https://sites.zsl.org/inthethames/main/ (reported by PacificUnderseaGardens and Richard-Spink)