Phylloscopus collybita (Chiffchaff)
Originator: Frode Falkenberg
Systematics :
Kingdom: Animals (Animalia)
Phylum: Chordata
Subphylum: Vertebrata
Class: Birds (Aves)
Order: Passerines (Passeriformes)
Family: Phylloscopidae
Genus: Phylloscopus
Species: Chiffchaff (Phylloscopus collybita)
Norwegian name: Gransanger
Confusion species: Willow Warbler (Phylloscopus trochilus)