Worrying news from Mousa in #Shetland with sightings of rat on the island. #Mousa is home to the largest population of European Storm Petrel in the UK, a sparrow sized ground nesting #seabird particularly vulnerable to invasive predators.
@rspbscotland.bsky.social
www.shetnews.co.uk/2026/04/30/w...
The uninhabited island hosts the UK’s largest breeding population of storm petrels
