AlnusImages (16)Videos (5)514045Common alders (Alnus glutinosa) in Grumsin Beech Forest, Biosphere Reserve Schorfheide-Chorin, Germany510081Common alder (Alnus glutinosa) at a channel, Spreewald Biosphere Reserve, Germany510080Common alders (Alnus glutinosa) at a channel, Spreewald Biosphere Reserve, Germany510070Common alders (Alnus glutinosa) at a hiking trail, Spreewald Biosphere Reserve, Germany510069Common alders (Alnus glutinosa) at a hiking trail, Spreewald Biosphere Reserve, GermanyImages (16)Videos (5)