Observatør Marianne Szanday
Spring phenology 2010-04-13 Marianne Szanday Hovenga, Porsgrunn (Telemark, Norway) | 2010-04-07 Arrival white wagtail 2010-04-10 Flowering colt's-foot 2010-04-03 Pussy willows goat willow 2010-04-10 Adult bumble-bee 2010-04-10 Adult small tortoiseshell |