https://www.weltnaturerbe-wattenmeer.de/resources/2015-harbour-seal-report
Aerial surveys of Harbour Seals in the Wadden Sea in 2015 | Wadden Sea
In 2015, the coordinated aerial surveys for harbour seal counts of the entire Wadden Sea were performed, as in previous years (started in 1975), according to...
aerial surveysharbour sealsin thewadden
https://www.discoverassynt.co.uk/events/assynt-ranger-walk-harbour-seals-at-oldany-drumbeg
Assynt Ranger Walk - Harbour Seals at Oldany, Drumbeg | Discover Assynt
Ranger led guided walk to see Harbour seals at Oldany, Drumbeg. BOOKING ESSENTIAL
harbour sealsrangerwalkdiscover
https://grizzlybearwatching.com/tag/harbour-seals/
harbour seals Archives | Sailcone's Grizzly Bear Lodge
harbour sealsgrizzly beararchiveslodge
https://www.weltnaturerbe-wattenmeer.de/resources/2010-harbour-seal-report
Aerial surveys of Harbour Seals in the Wadden Sea in 2010 | Wadden Sea
In 2010 the coordinated aerial surveys for the harbour seal counts of the Wadden Sea were performed as usual. The counts are synchronised between the three...
aerial surveysharbour sealsin thewadden
https://otoliths-northsea.linnaeus.naturalis.nl/linnaeus_ng/app/views/literature2/reference.php?id=39603
Otoliths of North Sea Fish 1.0: Diet of harbour seals at Mousa, Shetland, during the third quarter...
https://www.slu.se/en/research/research-catalogue/projekt/v/variationer-i-salars-fodoval---viktig-kunskap-for-utveckling-av-ekosystembaserad-forvaltning/
Long-term feeding ecology of harbour seals: Implication for sustainable ecosystem-based management...
Following successful conservation efforts, harbour seals in the Skagerrak have recovered from record low levels in the 1970s.
https://pure.uhi.ac.uk/zh/publications/estimating-the-risks-of-exposure-to-harmful-algal-toxins-among-sc/
Estimating the risks of exposure to harmful algal toxins among Scottish harbour seals -