First returning Lesser Black-backed Gulls in Leiden – 20180223 By Maarten van Kleinwee February 23, 2018 larus fuscus graellsii larus fuscus graellsii adult Despite the cold spell that we are currently experiencing in the Netherlands, the first Lesser Black-backed Gulls are starting to appear already. It was great to see 4 of them in Leiden, the Netherlands today. Welcome back! Share this:FacebookTwitterEmailMorePrintLike Loading... Related