Firecrest again

Today I found another Firecrest, this time in potential breeding habitat at Kongelunden. It was singing constantly and very active, mostly in the tops of the larch and spruce trees. Also seen today were a summer plumaged Black-throated Diver, 2 Long-tailed Ducks, 3 Common Scoter, a Nuthatch attempting to migrate (very scarce on the island of Amager) and, most surprising of all, a Camberwell Beauty butterfly that accompanied me briefly along a track before flying off powerfully north - a real surprise!